{"title":"Fire Sprinkler Systems","description":"","products":[{"product_id":"gr-100-0-100-glycerin-in-water-refractometer-4-pipe-antifreeze-glycerine","title":"GR-100, 0-100% Glycerin Water Refractometer Sprinkler Antifreeze NFPA 13","description":"\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e\u003cspan color=\"blue\" size=\"4\" style=\"color: blue;\"\u003eNI Supply GR-100 Portable 0-100% w\/w Glycerin Refractometer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eTHIS IS THE BEST PRICE IN THE WORLD FOR A  GLYCERIN IN WATER REFRACTOMETER\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eNew Fire sprinkler laws (NFPA 13) got you worried?  Worry no more!  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eYou've found the unit to test the concentrations of Glycerin in Water and determine your pipes FREEZE POINT!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eThis is the Refractometer the Professionals use!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cb\u003eThe User's Guide that comes with the unit will show you the Freeze Point of Glycerin and Water Solutions in 'F and 'C!  Consult your products MSDS\/Technical Datasheet for product specific protocols for measuring their brand of Glycerin based Antifreeze.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cstrong\u003eGR-100 Specs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e* Scale Range: 0%-100.0% Percent Glycerin in Water\u003cbr\u003e* Resolution: 0.5%\u003cbr\u003e* Accuracy: +\/- 1.00% \u003cbr\u003e* Dimensions: 28mm x 28mm x 155mm\u003cbr\u003e* Weight: 138 grams\/5.5 ounces\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"2\" style=\"font-size: small;\"\u003e\u003cstrong\u003eIncluded are:\u003c\/strong\u003e A plastic hard case, calibration screwdriver, pipette and User's Guide.  \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e This unit is nearly $400 LESS than other glycerin refractometers on the market!\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eOne BRAND NEW\u003c\/strong\u003e NI Supply \u003cb\u003e\u003cspan color=\"#ff0010\" style=\"color: #ff0010;\"\u003eGR-100\u003c\/span\u003e\u003c\/b\u003e (0% to 100.0% v\/v Percent Glycerin Scale) Hand held Digital Refractometer in a Gray, foam-lined plastic hard case. This unit is especially handy for testing of water pipes of potable water.  Calibrate with Distilled Water (water = 0%) and wipe clean with a cotton towel, and you're ready to go!  You have highly accurate results in seconds!  This is a very powerful and simple to use unit that has a GREAT PRICE!  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePre-mixed solutions are generally purchased at a 48% concentration, so this unit will read correspondingly - 48%!  Water will read as 0%\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp align=\"center\"\u003e\u003cspan color=\"red\" size=\"4\" style=\"color: red; font-size: large;\"\u003eFor Glycol Antifree\u003c\/span\u003e\u003cspan color=\"red\" size=\"4\" style=\"color: red; font-size: large;\"\u003eze, please consider our other units designed specifically for Glycol (Ethylene and Propylene) Glycols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eWHY DO YOU NEED THIS FOR THE TESTING OF GLYCERIN (AKA, GLYCERINE OR GLYCEROL) IN FIRE SPRINKLER SYSTEMS?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"header Heading3\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\u003cspan face=\"Times\" size=\"5\" style=\"font-family: Times; font-size: x-large;\"\u003eGlycerine as an Antifreeze\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli class=\"step\" style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\"\u003e\n\u003cdiv class=\"stepMeat\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; line-height: 1.5;\"\u003e\u003cspan face=\"Times\" size=\"4\" style=\"font-family: Times; font-size: large;\"\u003eGlycerine, also known as glycerin or glycerol, is a naturally occurring sugar alcohol. Glycerine lowers the freezing point of water by inhibiting ice crystal growth. Its low toxicity makes it a common choice for weatherproofing residential and commercial fire sprinkler systems. The National Fire Protection Association (NFPA) sets standards for sprinkler systems and requires that any system expected to be exposed to freezing temperatures must be protected by an antifreeze solution. NFPA code 13 requires any \u003ca href=\"http:\/\/www.ehow.com\/way_5935977_use-glycerine-fire-sprinkler-systems.html#\" id=\"itxthook1\" rel=\"nofollow\" class=\"itxtnewhook itxthook\" style=\"margin: 0px; padding: 0px; border: 0px none transparent; outline: 0px; vertical-align: baseline; cursor: pointer; text-decoration: initial; color: #6fa602; background-image: none; display: inline;\"\u003e\u003cspan id=\"itxthook1p\" class=\"itxtrst itxtrstspan itxtnowrap\" style=\"border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; height: auto; left: auto; right: auto; top: auto; bottom: auto; line-height: normal; position: static; margin: 0px !important; padding: 0px !important; float: none !important; display: inline !important; white-space: nowrap !important;\"\u003e\u003cspan id=\"itxthook1w\" class=\"itxtrst itxtrstspan itxtnowrap itxtnewhookspan\" style=\"border-width: 0px 0px 1px; border-style: none none solid; border-color: transparent transparent #00cc00; outline: 0px; font-style: inherit; vertical-align: baseline; float: none; height: auto; left: auto; right: auto; top: auto; bottom: auto; position: static; display: inline; white-space: normal; color: #009900; margin: 0px !important; padding: 0px 0px 1px !important; text-decoration: underline !important;\"\u003esprinkler system\u003c\/span\u003e\u003cimg class=\"itxtrst itxtrstimg itxthookicon\" id=\"itxthook1icon\" src=\"http:\/\/images.intellitxt.com\/ast\/adTypes\/icon1.png\" style=\"outline: 0px; font-style: inherit; left: auto; right: auto; top: auto; bottom: auto; position: static; white-space: normal; max-height: none; margin: 0px !important; padding: 0px 0px 0px 4px !important; border: 0px !important; vertical-align: baseline !important; float: none !important; display: inline !important; max-width: none !important; width: auto !important; height: auto !important;\"\u003e\u003c\/span\u003e\u003c\/a\u003e connected to a public water source must use a glycerine antifreeze solution rather than ethylene glycol to reduce the risk of poisonous chemicals returning to the water supply. In fire suppression systems containing chlorinated polyvinyl chloride (CPVC) pipes glycerine must be used as an antifreeze as ethylene glycol can corrode the plastic pipes and fittings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"header Heading3\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\u003cspan face=\"Times\" size=\"5\" style=\"font-family: Times; font-size: x-large;\"\u003eConcentration and Testing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli class=\"step\" style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\"\u003e\n\u003cdiv class=\"stepMeat\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; line-height: 1.5;\"\u003e\u003cspan face=\"Times\" size=\"4\" style=\"font-family: Times; font-size: large;\"\u003eFire suppression systems use a closed loop to isolate freeze-proofed areas. A check valve keeps antifreeze from returning to the main sprinkler system. Glycerine offers highest antifreeze protection at a 70 percent concentration by weight. At this level, pipes are protected against freezing to minus 36 degrees Fahrenheit. Above this concentration glycerine will begin to freeze at higher temperatures: pure glycerine begins to solidify near 32 degrees F. Check with your local Fire Marshal to find the concentration required for your climate. Manufactures offer premixed glycerine solutions though you can blend your own mixture using food-grade glycerine and distilled water. Open the filling inlet to load the antifreeze into the sprinkler system. Use a laboratory grade hydrometer or a refractometer to test that the glycerine solution is identically concentrated at the filling inlet and at the drain valve at the furthest point in the sprinkler line. Retest the concentration level during the annual inspection of your sprinkler system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eWhen you can find this item, it generally sells for $435.00 and up at most retailers. Get yours today at Wholesale prices!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003eQuestions? \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003eLarger orders? \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003eMultiple Orders? \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003ePrefer a different shipping method? \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003ePlease feel free to call, fax or e-mail!\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp\u003eOther types of Portable Refractometers are available through our Store!  \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan size=\"7\" style=\"font-size: 300%;\"\u003eNational Industrial Supply\u003c\/span\u003e\u003cspan class=\"Apple-style-span\" size=\"4\" style=\"font-size: large;\"\u003e  \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eSales: 951.308.9269\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eFax: 310.733.5480  -  www.nisupply.com  -  nisupply@gmail.com\u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cb\u003e\u003cspan color=\"blue\" size=\"4\" style=\"color: blue; font-size: large;\"\u003eWe prefer Paypal!\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003c\/div\u003e","brand":"NISupply","offers":[{"title":"Default Title","offer_id":8841377923,"sku":"GR-100","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/KGrHqR_oIFB_GgOiu7BQlcmhkbNg_60_1.jpeg?v=1539991959"},{"product_id":"misco-palm-abbe-digital-handheld-refractometer-glycerine-and-propylene-glycol-s","title":"$444.99 MISCO Palm Abbe Digital Handheld Refractometer Glycerine Concentration \u0026 Freeze Point 'F Only","description":"\u003cp\u003e\u003cstrong\u003e  Item Description:\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003e \u003c\/span\u003e\u003cspan id=\"productTitle\" class=\"a-size-large\"\u003e\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003eMISCO Palm Abbe Digital Handheld Refractometer, Glycerine Concentration and Freeze Point Fahrenheit\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003eMADE IN THE \u003cu\u003e\u003cspan style=\"color: #ff0010;\" color=\"#ff0010\"\u003eU\u003c\/span\u003e\u003cspan style=\"color: #d1d1d1;\" color=\"#d1d1d1\"\u003eS\u003c\/span\u003e\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003eA\u003c\/span\u003e\u003c\/u\u003e!\u003c\/span\u003e\u003c\/strong\u003e\u003cb\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003e \u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003eINSANE PRICE FOR THE POWER!\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"font-family: Times;\" face=\"Times\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003eDID WE MENTION THAT IT IS MADE IN THE USA?  IT IS!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOne \u003cstrong\u003e\u003cu\u003e\u003cem\u003eBRAND NEW\u003c\/em\u003e\u003c\/u\u003e\u003c\/strong\u003e  \u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003e\u003cstrong\u003ePalm Abbe Glycerine (GLYCERIN) Refractometer\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003e \u003c\/span\u003eis designed to provide the freezing point and percent concentration of glycerin antifreeze solutions. This instrument will test glycerin in percent concentration by volume and freezing point in degrees Fahrenheit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e Just place a drop or two of glycerin (glycerol) in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of glycerine or propylene glycol concentration or freeze point. Nonlinear temperature compensation is automatic and insures that fluids tested between 0 and 50 °C (+32 to 122 °F) are measured accurately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e Glycerine concentration and freeze point are easily read on the large dual-line LCD display, even in dim light. Digital readings remove the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions. And, it is so easy to use! The user interface consists of two buttons, one to take readings and the other to step through various menu options.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded are: \u003cspan style=\"color: #0000ff;\"\u003e MISCO Palm Abbe Refractometer, Protective Rubber Armor Jacket, Instruction Manual\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003eThis is the Refractometer of Professionals!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Times;\" face=\"Times\"\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003e\u003cb\u003e\u003cspan style=\"color: #002cfd; font-family: 'Times New Roman'; font-size: large;\" size=\"4\" face=\"Times New Roman\" color=\"#002cfd\"\u003ePalm Abbe Glycerin Refractometer \u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eScales\u003c\/span\u003e\u003c\/span\u003e:\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 1 Fluid:\u003c\/b\u003e Glycerin; \u003cb\u003eUnit of Measure:\u003c\/b\u003e % Volume\/Volume; \u003cb\u003eRange:\u003c\/b\u003e 0 to 100; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 2 Fluid:\u003c\/b\u003e Glycerin; \u003cb\u003eUnit of Measure:\u003c\/b\u003e Freeze Point °F; \u003cb\u003eRange:\u003c\/b\u003e 0 to -46; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cb\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003eNational Industrial Supply\u003c\/span\u003e \u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eSales: 310.748.6858 \u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e  -  E-mail: nisupply@gmail.com  -  Website: www.nisupply.com\u003c\/span\u003e\u003c\/p\u003e","brand":"Misco","offers":[{"title":"Default Title","offer_id":8841959427,"sku":"PA202X-016-018","price":444.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/Palm_Abbe_-_Blue_e45610f4-2b66-42d5-8e15-2776e55c4149.jpg?v=1771739357"},{"product_id":"misco-pa-digital-ethylene-propylene-glycol-antifreeze-c-w-armor-jacket","title":"MISCO PA203 Digital Ethylene \u0026 Propylene Glycol Antifreeze ºC","description":"\u003cp\u003e\u003cstrong\u003eItem Description:\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003e \u003cspan class=\"a-size-large\" id=\"productTitle\"\u003eMISCO Palm Abbe Digital Handheld Refractometer, Ethylene and Propylene Glycol Scales, Concentration, Freeze Point Celsius\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003e      MADE IN THE \u003cu\u003e\u003cspan style=\"color: #ff0010;\" color=\"#ff0010\"\u003eU\u003c\/span\u003e\u003cspan style=\"color: #d1d1d1;\" color=\"#d1d1d1\"\u003eS\u003c\/span\u003e\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003eA\u003c\/span\u003e\u003c\/u\u003e!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cimg width=\"1001\" height=\"1001\" class=\"fullScreen\" style=\"width: 533px; height: 513px; margin-top: 10px; margin-left: 222px;\" src=\"http:\/\/ecx.images-amazon.com\/images\/I\/61nudnjwMNL._SL1500_.jpg\"\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003eINSANE PRICE FOR THE POWER!\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"font-family: Times;\" face=\"Times\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003eDID WE MENTION THAT IT IS MADE IN THE USA?  IT IS!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOne \u003cstrong\u003e\u003cem\u003e\u003cu\u003eBRAND NEW\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003e \u003c\/span\u003e\u003c\/u\u003e\u003c\/em\u003e\u003cspan style=\"color: #002cfd;\" color=\"#002cfd\"\u003eEthylene Glycol \u0026amp; Propylene Glycol Refractometer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eCelsius model - If you are measuring ethylene or propylene glycol concentration. The MISCO Palm Abbe digital refractometer is the most accurate tester available for measuring glycol concentration and freeze point in the field.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e The MISCO Palm Abbe refractometer is fast, convenient, and easy to use. Simply place a drop or two of ethylene or propylene glycol in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of ethylene or propylene glycol concentration or freeze point. Nonlinear temperature compensation is automatic and insures that fluids tested between 0 and 50 °C (+32 to 122 °F) are measured accurately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e Ethylene \u0026amp; Propylene glycol concentration and freeze point are easily read on the large dual-line LCD display, even in dim light. Digital readings remove the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions. And, it is so easy to use! The user interface consists of two buttons, one to take readings and the other to step through various menu options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e The Palm Abbe refractometer automatically calibrates itself to water and is ready to use in seconds. No more screws to turn and nothing to adjust. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded are: \u003c\/strong\u003eMISCO Palm Abbe Refractometer, \u003cb\u003eProtective Rubber Armor Jacket,\u003c\/b\u003e Instruction Manual\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003eThis is the Refractometer of Professionals!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cimg width=\"1000\" height=\"1002\" class=\"fullScreen\" style=\"width: 531.93px; height: 513px; margin-top: 10px; margin-left: 222.5px;\" src=\"http:\/\/ecx.images-amazon.com\/images\/I\/71J1%2BXewZHL._SL1500_.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #002cfd; font-size: large;\" color=\"#002cfd\" size=\"4\"\u003eEthylene \u0026amp; Propylene Glycol Scales - Percent Volume \u0026amp; Freeze Point °C\u003c\/span\u003e\u003cspan style=\"font-family: Times;\" face=\"Times\"\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003e: \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Times;\" face=\"Times\"\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003ePA203x-006-009-016-019\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScale 1 Fluid:\u003c\/strong\u003e Propylene Glycol; \u003cb\u003eUnit of Measure:\u003c\/b\u003e % Volume\/Volume; \u003cb\u003eRange:\u003c\/b\u003e 0 to 100; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 2 Fluid:\u003c\/b\u003e Propylene Glycol; \u003cb\u003eUnit of Measure:\u003c\/b\u003e Freeze Point °C; \u003cb\u003eRange:\u003c\/b\u003e 0 to -51; \u003cb\u003eResolution:\u003c\/b\u003e 1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 3 Fluid:\u003c\/b\u003e Ethylene Glycol; \u003cb\u003eUnit of Measure:\u003c\/b\u003e % Volume\/Volume; \u003cb\u003eRange:\u003c\/b\u003e 0 to 100; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 4 Fluid:\u003c\/b\u003e Ethylene Glycol; \u003cb\u003eUnit of Measure:\u003c\/b\u003e Freeze Point °C; \u003cb\u003eRange:\u003c\/b\u003e 0 to -59; \u003cb\u003eResolution:\u003c\/b\u003e 1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-1\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cb\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003eNational Industrial Supply\u003c\/span\u003e  \u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eSales: 951.308.9269\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eFax: 310.833.7306 \u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size: 13.3333330154419px;\"\u003e\n\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Misco","offers":[{"title":"Default Title","offer_id":17081288710,"sku":"","price":498.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/MiscoAntifreezePalmAbbe.jpg?v=1661792328"},{"product_id":"misco-palm-abbe-digital-refractometer-glycerine-and-propylene-glycol","title":"MISCO Palm Abbe Digital Refractometer, Glycerine \u0026 Propylene Glycol, Armor Jacket","description":"\u003cp\u003e\u003cimg src=\"\/\/imagehost.vendio.com\/img\/spacers\/pixel.gif\" border=\"0\"\u003e\u003cstrong\u003eItem Description:\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003e \u003c\/span\u003e\u003cspan class=\"a-size-large\" id=\"productTitle\"\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003eMISCO Palm Abbe Digital Handheld Refractometer, Glycerine and Propylene Glycol Scales, Concentration, Freeze Point Fahrenheit - Comes with a Armor Jacket\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003e      MADE IN THE \u003cu\u003e\u003cspan color=\"#ff0010\" style=\"color: #ff0010;\"\u003eU\u003c\/span\u003e\u003cspan color=\"#d1d1d1\" style=\"color: #d1d1d1;\"\u003eS\u003c\/span\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003eA\u003c\/span\u003e\u003c\/u\u003e!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eINSANE PRICE FOR THE POWER!\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan face=\"Times\" style=\"font-family: Times;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003eDID WE MENTION THAT IT IS MADE IN THE USA?  IT IS!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOne \u003cstrong\u003e\u003cu\u003e\u003cem\u003eBRAND NEW\u003c\/em\u003e\u003c\/u\u003e\u003c\/strong\u003e  \u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003e\u003cstrong\u003ePalm Abbe Glycerine \u0026amp; Propylene Glycol Refractometer\u003c\/strong\u003e\u003c\/span\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003e \u003c\/span\u003eis designed to provide the freezing point and percent concentration of both glycerin and propylene glycol antifreeze solutions. This instrument will test glycerine and propylene glycol percent concentration by volume and freezing point in degrees Fahrenheit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e Just place a drop or two of glycerine (glycerol) or propylene glycol in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of glycerine or propylene glycol concentration or freeze point. Nonlinear temperature compensation is automatic and insures that fluids tested between 0 and 50 °C (+32 to 122 °F) are measured accurately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e Glycerine or propylene glycol concentration and freeze point are easily read on the large dual-line LCD display, even in dim light. Digital readings remove the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions. And, it is so easy to use! The user interface consists of two buttons, one to take readings and the other to step through various menu options.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded are: \u003c\/strong\u003e MISCO Palm Abbe Refractometer, \u003cb\u003eProtective Rubber Armor Jacket\u003c\/b\u003e, Instruction Manual\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003eThis is the Refractometer of Professionals!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cspan face=\"Times\" style=\"font-family: Times;\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003e\u003cb\u003e\u003cspan color=\"#002cfd\" face=\"Times New Roman\" size=\"4\" style=\"color: #002cfd; font-family: 'Times New Roman'; font-size: large;\"\u003ePalm Abbe Glycerin \u0026amp; Propylene Glycol Refractometer \u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan face=\"Times\" style=\"font-family: Times;\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003e\u003cb\u003e\u003cspan color=\"#002cfd\" face=\"Times New Roman\" size=\"4\" style=\"color: #002cfd; font-family: 'Times New Roman'; font-size: large;\"\u003e\u003cspan color=\"#000000\" style=\"color: #000000;\"\u003eModel #: PA203x-006-008-016-018\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eScale 1 Fluid:\u003c\/strong\u003e Propylene Glycol; \u003cb\u003eUnit of Measure:\u003c\/b\u003e % Volume\/Volume; \u003cb\u003eRange:\u003c\/b\u003e 0 to 100; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 2 Fluid:\u003c\/b\u003e Propylene Glycol; \u003cb\u003eUnit of Measure:\u003c\/b\u003e Freeze Point °F; \u003cb\u003eRange:\u003c\/b\u003e 0 to -60\u003cspan\u003e°F; \u003c\/span\u003e\u003cb\u003eResolution:\u003c\/b\u003e 1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 3 Fluid:\u003c\/b\u003e Glycerine; \u003cb\u003eUnit of Measure:\u003c\/b\u003e % Volume\/Volume; \u003cb\u003eRange:\u003c\/b\u003e 0 to 100; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 4 Fluid:\u003c\/b\u003e Glycerine; \u003cb\u003eUnit of Measure:\u003c\/b\u003e Freeze Point °F; \u003cb\u003eRange:\u003c\/b\u003e 0 to -46; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cb\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eNational Industrial Supply\u003c\/span\u003e  \u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eWebsite: www.nisupply.com  -  E-mail: nisupply@gmail.com  -  Sales: 310.748.6858  -  \u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eFax: 310.733.5480\u003c\/span\u003e\u003c\/p\u003e\n\u003c!--STARTFROOGALLERY--\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--\nCopyright ©2009-2010 Frooition Ltd. All rights reserved.\nThe following HTML, JavaScript and CSS Styling may not be used or reproduced in whole or in part, without the prior permission of Frooition.\nAll eBay graphics not owned by eBay or eBay associations are the property of the eBay account owner and may not be used without their written authorisation.\nAny person or group of persons found to be in breach of this notice may face legal action.\n--\u003e\n\u003cdiv style=\"clear: both;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"seo\" style=\"display: none;\"\u003eFroo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application\u003c\/div\u003e\n\u003cdiv id=\"froo-gallery-wrap\" name=\"froo-gallery-wrap\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!--ENDFROOGALLERY--\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- VENDBASCTCTCTVENDBASCT --\u003e\n\u003ccenter\u003e\u003c\/center\u003e\n\u003c!-- VENDBASCTCTCTVENDBASCT --\u003e","brand":"Misco","offers":[{"title":"Default Title","offer_id":17081451398,"sku":"","price":564.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/1_2219294c-c834-4915-bc55-470624fcce7a.jpeg?v=1458684077"},{"product_id":"misco-pa-digital-refract-propylene-glycol-scales-no-armor-jacket","title":"MISCO PA Digital Refract, Propylene Glycol \u0026 Glycerin Scales, - NO ARMOR JACKET","description":"\u003cstrong\u003eItem Description: \u003cspan class=\"a-size-large\" id=\"productTitle\"\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003eMISCO Palm Abbe Digital Handheld Refractometer, Glycerine and Propylene Glycol Scales, Concentration, Freeze Point Fahrenheit - \u003c\/span\u003e\u003cspan color=\"#fb0034\" style=\"color: #fb0034;\"\u003eDoes NOT include a Rubber Armor Jacket.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003cp align=\"center\"\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003e\u003cb\u003eMADE IN THE \u003cu\u003e\u003cspan color=\"#ff0010\" style=\"color: #ff0010;\"\u003eU\u003c\/span\u003e\u003cspan color=\"#d1d1d1\" style=\"color: #d1d1d1;\"\u003eS\u003c\/span\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003eA\u003c\/span\u003e\u003c\/u\u003e!\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/Palm_Abbe_-_Blue_e45610f4-2b66-42d5-8e15-2776e55c4149_large.jpg?v=1505338994\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e(The actual unit comes in BLACK!)\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003e \u003c\/span\u003e\u003cspan face=\"Arial Black\" size=\"4\" style=\"font-family: 'Arial Black'; font-size: large;\"\u003eThis instrument will test glycerine and propylene glycol percent concentration by volume and freezing point in degrees Fahrenheit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eINSANE PRICE FOR THE POWER!\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003e\u003c\/b\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003eDID WE MENTION THAT IT IS MADE IN THE USA?  IT IS!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOne \u003cstrong\u003e\u003cem\u003e\u003cu\u003eBRAND NEW\u003c\/u\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMisco Palm Abbe PA203x \u003c\/strong\u003e\u003cspan color=\"#000000\" face=\"Times\" style=\"color: #000000; font-family: Times;\"\u003eThe Palm Abbe Glycerine \u0026amp; Propylene Glycol Refractometer is designed to provide the freezing point and percent concentration of both glycerine and propylene glycol antifreeze solutions. This instrument will test glycerine and propylene glycol percent concentration by volume and freezing point in degrees Fahrenheit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#000000\" face=\"Times\" style=\"color: #000000; font-family: Times;\"\u003e Just place a drop or two of glycerine (glycerol) or propylene glycol in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of glycerine or propylene glycol concentration or freeze point. Nonlinear temperature compensation is automatic and ensures that fluids tested between 0 and 50 °C (+32 to 122 °F) are measured accurately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#000000\" face=\"Times\" style=\"color: #000000; font-family: Times;\"\u003e Glycerine or propylene glycol concentration and freeze point are easily read on the large dual-line LCD display, even in dim light. Digital readings remove the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions. And, it is so easy to use! The user interface consists of two buttons, one to take readings and the other to step through various menu options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"The actual unit comes in BLACK\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/Palm_Abbe_-_Blue_Sample_Well_large.jpg?v=1505338214\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e(The actual unit comes in the color BLACK!)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded are:\u003c\/strong\u003e .  MISCO Palm Abbe Refractometer, Instruction Manual (Does \u003cb\u003eNOT \u003c\/b\u003einclude a Rubber Armor Jacket)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003eThis is the Refractometer of Professionals!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp\u003eThe \u003cspan color=\"#0000ff\" style=\"color: #0000ff;\"\u003e\u003cb\u003ePA203x \u003c\/b\u003e\u003c\/span\u003eis equipped with “Automatic Temperature Compensation” for accurate measurements without re-calibration after shifts in ambient working temperature (field use).  The \"ATC\" range is 0 and 50 °C (+32 to 122 °F)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe unit runs off (2) AAA batteries on a \u003cstrong\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003eLARGE PRINT\u003c\/span\u003e\u003c\/strong\u003e digital LCD display.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003ePA203x\u003c\/span\u003e Specs:\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003eScale 1 Fluid: Propylene Glycol; Unit of Measure: % Volume\/Volume; Range: 0 to 100; Resolution: 0.1; Precision: +\/-0.1\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cb\u003eScale 2 Fluid:\u003c\/b\u003e Propylene Glycol; \u003cb\u003eUnit of Measure:\u003c\/b\u003e Freeze Point °F; \u003cb\u003eRange:\u003c\/b\u003e +32 to -60; \u003cb\u003eResolution:\u003c\/b\u003e 1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-1\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cb\u003eScale 3 Fluid:\u003c\/b\u003e Glycerine; \u003cb\u003eUnit of Measure:\u003c\/b\u003e % Volume\/Volume; \u003cb\u003eRange:\u003c\/b\u003e 0 to 100; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cb\u003eScale 4 Fluid:\u003c\/b\u003e Glycerine; \u003cb\u003eUnit of Measure:\u003c\/b\u003e Freeze Point °F; \u003cb\u003eRange:\u003c\/b\u003e +32 to -46; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/h4\u003e\n\u003cp align=\"center\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/Palm_Abbe_-_Blue_in_Hand_8e8bf9ff-c53a-4b4d-9538-daeb21fcc3bc_large.jpg?v=1505339000\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cb\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eNational Industrial Supply\u003c\/span\u003e  \u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eSales: 951.308.9269  -  \u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eFax: 310.733.5480  -  \u003c\/span\u003eE-mail: nisupply@gmail.com  -  Website: www.nisupply.com\u003c\/p\u003e\n\u003ccenter\u003e\u003c\/center\u003e","brand":"Misco","offers":[{"title":"Default Title","offer_id":17081477254,"sku":"PA 203 GLYCERIN PROPYLENE GLYCOL 'F","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/1_f02fc48e-a5ea-4a0f-94ad-bdcdf9f2b055.jpeg?v=1458684185"},{"product_id":"misco-pa-203x-digital-refractometer-glycerin-propylene-glycol-scale-489-100","title":"MISCO PA-203x Digital Refractometer, Glycerin \u0026 Propylene Glycol Scale- $489.99","description":"\u003cp\u003e\u003cstrong\u003eItem Description:\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003e \u003c\/span\u003e\u003cspan class=\"a-size-large\" id=\"productTitle\"\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003eMISCO Palm Abbe Digital Handheld Refractometer, Glycerin v\/v Concentration and Freeze Point in Fahrenheit - REFURBISHED\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eMADE IN THE \u003cu\u003e\u003cspan color=\"#ff0010\" style=\"color: #ff0010;\"\u003eU\u003c\/span\u003e\u003cspan color=\"#d1d1d1\" style=\"color: #d1d1d1;\"\u003eS\u003c\/span\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003eA\u003c\/span\u003e\u003c\/u\u003e!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eINSANE PRICE FOR THE POWER!\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan face=\"Times\" style=\"font-family: Times;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003eDID WE MENTION THAT IT IS MADE IN THE USA?  IT IS!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003cstrong\u003eCOMES WITH A 5 YEAR WARRANTY!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOne \u003cstrong\u003e\u003cu\u003e\u003cem\u003eBRAND NEW\u003c\/em\u003e\u003c\/u\u003e\u003c\/strong\u003e  \u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003e\u003cstrong\u003ePalm Abbe Glycerine (Glycerin) Refractometer\u003c\/strong\u003e\u003c\/span\u003e\u003cspan color=\"#002cfd\" style=\"color: #002cfd;\"\u003e \u003c\/span\u003eis designed to provide the freezing point and percent concentration of glycerin in water commonly used for indoor fire sprinklers. This instrument will test glycerin percent concentration by volume and freezing point in degrees Fahrenheit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eJust place a drop or two of glycerin (glycerol) in the stainless-steel sample well and press a button. The custom-designed microprocessor delivers a nearly instantaneous readout of glycerin concentration or freeze point. Nonlinear temperature compensation is automatic and insures that fluids tested between 0 and 50 °C (+32 to 122 °F) are measured accurately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eGlycerin concentration and freeze point are easily read on the large dual-line LCD display, even in dim light. Digital readings remove the subjectivity associated with interpreting where a boundary line crosses tiny scale divisions. And, it is so easy to use! The user interface consists of two buttons, one to take readings and the other to step through various menu options.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded are: \u003c\/strong\u003e \u003cstrong\u003eMISCO Palm Abbe Refractometer, Instruction Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003eThis is the Refractometer of Professionals!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Times\" style=\"font-family: Times;\"\u003e\u003cspan size=\"5\" style=\"font-size: x-large;\"\u003e\u003cb\u003e\u003cspan color=\"#002cfd\" face=\"Times New Roman\" size=\"4\" style=\"color: #002cfd; font-family: 'Times New Roman'; font-size: large;\"\u003ePalm Abbe Glycerin Refractometer \u003cspan color=\"#000000\" style=\"color: #000000;\"\u003eScales\u003c\/span\u003e\u003c\/span\u003e:\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 1 Fluid:\u003c\/b\u003e Glycerin; \u003cb\u003eUnit of Measure:\u003c\/b\u003e % Volume\/Volume; \u003cb\u003eRange:\u003c\/b\u003e 0 to 100; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eScale 2 Fluid:\u003c\/b\u003e Glycerin; \u003cb\u003eUnit of Measure:\u003c\/b\u003e Freeze Point °C; \u003cb\u003eRange:\u003c\/b\u003e 32 to -46; \u003cb\u003eResolution:\u003c\/b\u003e 0.1; \u003cb\u003ePrecision:\u003c\/b\u003e +\/-0.1\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cb\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eNational Industrial Supply\u003c\/span\u003e \u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eSales: 310.748.6858  -  \u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eFax: 310.733.5480  -  E-mail: nisupply@gmil.com  -  Website: www.nisupply.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":null,"offers":[{"title":"Default Title","offer_id":17083337222,"sku":"","price":489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/1_1f890bc6-c269-4615-9bfe-5172b31242ab.jpeg?v=1458687063"},{"product_id":"grl-100-0-100-glycerin-in-water-antifreeze-glycerine-w-lighted-daylight-plate","title":"GRL-100, 0-100% Glycerin in Water; Antifreeze Glycerine w\/ Lighted Daylight Plate","description":"\u003ch4\u003eItem Description: \u003cspan color=\"blue\" size=\"4\" style=\"color: blue; font-size: large;\"\u003eNI Supply GRL-100 Portable 0-100% v\/v Glycerin Refractometer - WITH LED light built in!\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003chr\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eTHIS IS THE BEST PRICE IN THE WORLD FOR A  GLYCERIN IN WATER REFRACTOMETER\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eNew Firespinkler laws got you worried?  Worry no more!  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eYou've found the unit to test the concentrations of Glycerin in Water and determine your pipes FREEZE POINT!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eThis is the Refractometer the Professionals use!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cb\u003eThe Users Guide that comes with the unit will show you the Freeze Point of Glycerin and Water Solutions in 'F and 'C!  Consult your products MSDS\/Technical Datasheet for product specific protocols for measuring their brand of Glycerin based Antifreeze.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cstrong\u003eGRL-100 Specs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e* Scale Range: 0%-100.0% Percent Glycerin in Water\u003c\/p\u003e\n\u003cp\u003e* Resolution: 0.5%\u003cbr\u003e* Accuracy: +\/- 1.00% \u003cbr\u003e* Dimensions: 28mm x 28mm x 155mm\u003cbr\u003e* Weight: 138 grams\/5.5 ounces\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded are:\u003c\/strong\u003e A plastic hard case, calibration screwdriver, pipette and Users Guide. and a LIGHTED DAYLIGHT PLATE\u003c\/p\u003e\n\u003chr\u003e\n\u003cstrong\u003eOne BRAND NEW\u003c\/strong\u003e NI Supply \u003cb\u003e\u003cspan color=\"#ff0010\" style=\"color: #ff0010;\"\u003eGRL-100\u003c\/span\u003e\u003c\/b\u003e (0% to 100.0% v\/v Percent Glycerin Scale) Hand held Digital Refractometer in a Gray, foam-lined plastic hard case. This unit is especially handy for testing of water pipes of potable water.  Calibrate with Distilled Water (water = 0%) and wipe clean with a cotton towel, and you're ready to go!  You have highly accurate results in seconds!  This is a very powerful and simple to use unit that has a GREAT PRICE! \u003cb\u003eThe daylight plate allows a clearer picture to the scale allowing more light making it much easier to read \u003c\/b\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003ePre-mixed solutions are generally purchased at a 48% concentration, so this unit will read correspondingly - 48%!\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp align=\"center\"\u003e\u003cspan color=\"red\" size=\"4\" style=\"color: red; font-size: large;\"\u003eFor Glycol Antifree\u003c\/span\u003e\u003cspan color=\"red\" size=\"4\" style=\"color: red; font-size: large;\"\u003eze, please consider our other units designed specifically for Glycol (Ethylene and Propylene) Glycols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"header Heading3\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\u003cspan face=\"Times\" size=\"5\" style=\"font-family: Times; font-size: x-large;\"\u003eGlycerine as an Antifreeze\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli class=\"step \" style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\"\u003e\n\u003cdiv class=\"stepMeat\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cdiv itemprop=\"step\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; line-height: 1.5;\"\u003e\u003cspan face=\"Times\" size=\"4\" style=\"font-family: Times; font-size: large;\"\u003eGlycerine, also known as glycerin or glycerol, is a naturally occurring sugar alcohol. Glycerine lowers the freezing point of water by inhibiting ice crystal growth. Its low toxicity makes it a common choice for weatherproofing residential and commercial fire sprinkler systems. The National Fire Protection Association (NFPA) sets standards for sprinkler systems and requires that any system expected to be exposed to freezing temperatures must be protected by an antifreeze solution. NFPA code 13 requires any \u003ca href=\"http:\/\/www.ehow.com\/way_5935977_use-glycerine-fire-sprinkler-systems.html#\" id=\"itxthook1\" rel=\"nofollow\" class=\"itxtnewhook itxthook\" style=\"margin: 0px; padding: 0px; border: 0px none transparent; outline: 0px; vertical-align: baseline; cursor: pointer; text-decoration: initial; color: #6fa602; background-image: none; display: inline;\"\u003e\u003cspan id=\"itxthook1p\" class=\"itxtrst itxtrstspan itxtnowrap\" style=\"border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; height: auto; left: auto; right: auto; top: auto; bottom: auto; line-height: normal; position: static; margin: 0px !important; padding: 0px !important; float: none !important; display: inline !important; white-space: nowrap !important;\"\u003e\u003cspan id=\"itxthook1w\" class=\"itxtrst itxtrstspan itxtnowrap itxtnewhookspan\" style=\"border-width: 0px 0px 1px; border-style: none none solid; border-color: transparent transparent #00cc00; outline: 0px; font-style: inherit; vertical-align: baseline; float: none; height: auto; left: auto; right: auto; top: auto; bottom: auto; position: static; display: inline; white-space: normal; color: #009900; margin: 0px !important; padding: 0px 0px 1px !important; text-decoration: underline !important;\"\u003esprinkler system\u003c\/span\u003e\u003cimg class=\"itxtrst itxtrstimg itxthookicon\" id=\"itxthook1icon\" src=\"http:\/\/images.intellitxt.com\/ast\/adTypes\/icon1.png\" style=\"outline: 0px; font-style: inherit; left: auto; right: auto; top: auto; bottom: auto; position: static; white-space: normal; max-height: none; margin: 0px !important; padding: 0px 0px 0px 4px !important; border: 0px !important; vertical-align: baseline !important; float: none !important; display: inline !important; max-width: none !important; width: auto !important; height: auto !important;\"\u003e\u003c\/span\u003e\u003c\/a\u003e connected to a public water source must use a glycerine antifreeze solution rather than ethylene glycol to reduce the risk of poisonous chemicals returning to the water supply. In fire suppression systems containing chlorinated polyvinyl chloride (CPVC) pipes glycerine must be used as an antifreeze as ethylene glycol can corrode the plastic pipes and fittings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"header Heading3\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\u003cspan face=\"Times\" size=\"5\" style=\"font-family: Times; font-size: x-large;\"\u003eConcentration and Testing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli class=\"step \" style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\"\u003e\n\u003cdiv class=\"stepMeat\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cdiv itemprop=\"step\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; line-height: 1.5;\"\u003e\u003cspan face=\"Times\" size=\"4\" style=\"font-family: Times; font-size: large;\"\u003eFire suppression systems use a closed loop to isolate freeze-proofed areas. A check valve keeps antifreeze from returning to the main sprinkler system. Glycerine offers highest antifreeze protection at a 70 percent concentration by weight. At this level, pipes are protected against freezing to minus 36 degrees Fahrenheit. Above this concentration glycerine will begin to freeze at higher temperatures: pure glycerine begins to solidify near 32 degrees F. Check with your local Fire Marshal to find the concentration required for your climate. Manufactures offer premixed glycerine solutions though you can blend your own mixture using food-grade glycerine and distilled water. Open the filling inlet to load the antifreeze into the sprinkler system. Use a laboratory grade hydrometer or a refractometer to test that the glycerine solution is identically concentrated at the filling inlet and at the drain valve at the furthest point in the sprinkler line. Retest the concentration level during the annual inspection of your sprinkler system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan size=\"7\" style=\"font-size: 300%;\"\u003eNational Industrial Supply\u003c\/span\u003e\u003cspan class=\"Apple-style-span\" size=\"4\" style=\"font-size: large;\"\u003e  \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eSales: 951.308.9269  -  \u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eFax: 310.733.5480  -  E-mail: nisupply@gmail.com  -  Website: www.nisupply@gmail.com\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cb\u003e\u003cspan color=\"blue\" size=\"4\" style=\"color: blue; font-size: large;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003c\/div\u003e","brand":"NISupply","offers":[{"title":"Default Title","offer_id":17084133766,"sku":"GRL-100","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/1_0fb30a06-ce3b-4258-b50a-93058a89edd4.jpeg?v=1544206323"},{"product_id":"gr-100-0-100-glycerin-in-water-refractometer-antifreeze-glycerine-10-pipettes","title":"GR-100 0-100% Glycerin in Water Refractometer, Antifreeze Glycerine+ 10 pipettes","description":"\u003ch4\u003eItem Description: \u003cspan style=\"color: blue; font-size: large;\" size=\"4\" color=\"blue\"\u003eNI Supply GR-100 Portable 0-100% v\/v Glycerin Refractometer with (10) 3ml Pipettes measuring ºF, ºC and Concentration of Glycerin\/Water solutions\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003chr\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003eTHIS IS THE BEST PRICE IN THE WORLD FOR A  GLYCERIN IN WATER REFRACTOMETER\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eNew Fire Spinkler laws got you worried?  Worry no more!  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eYou've found the unit to test the concentrations of Glycerin in Water and determine your pipes FREEZE POINT!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eThis is the Refractometer the Professionals use!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cb\u003eThe Users Guide that comes with the unit will show you the Freeze Point of Glycerin and Water Solutions in 'F and 'C!  Consult your products MSDS\/Technical Datasheet for product specific protocols for measuring their brand of Glycerin based Antifreeze.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cstrong\u003eGR-100 Specs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e* Scale Range: 0%-100.0% Percent Glycerin in Water\u003cbr\u003e* Resolution: 0.5%\u003cbr\u003e* Accuracy: +\/- 1.00% \u003cbr\u003e* Dimensions: 28mm x 28mm x 155mm\u003cbr\u003e* Weight: 138 grams\/5.5 ounces\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\" size=\"2\"\u003e\u003cstrong\u003eIncluded are:\u003c\/strong\u003e A plastic hard case, calibration screwdriver, pipette and Users Guide.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eThe BOSS Refractometer\u003c\/b\u003e \u003cb\u003e\u003cspan style=\"color: #ff0010;\" color=\"#ff0010\"\u003eGR-100\u003c\/span\u003e\u003c\/b\u003e (0% to 100.0% v\/v Percent Glycerin Scale) is a hand held Refractometer in a Gray, foam-lined plastic hard case. This unit is SPECIFICALLY DESIGNED for testing of water pipes of potable water.  Calibrate with Distilled Water (water = 0%) and wipe clean with a cotton towel, and you're ready to go!  You have highly accurate results in seconds!  This is a very powerful and simple to use unit that has a GREAT PRICE!  \u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003ePre-mixed solutions are generally purchased at a 48% concentration, so this unit will read correspondingly - 48%!\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"color: red; font-size: large;\" size=\"4\" color=\"red\"\u003eFor Glycol Antifree\u003c\/span\u003e\u003cspan style=\"color: red; font-size: large;\" size=\"4\" color=\"red\"\u003eze, please consider our other units designed specifically for Glycol (Ethylene and Propylene) Glycols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003eWHY DO YOU NEED THIS FOR THE TESTING OF GLYCERIN (AKA, GLYCERINE OR GLYCEROL) IN FIRE SPRINKLER SYSTEMS?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\" class=\"header Heading3\"\u003e\u003cspan style=\"font-family: Times; font-size: x-large;\" size=\"5\" face=\"Times\"\u003eGlycerine as an Antifreeze\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\" class=\"step\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\" class=\"stepMeat\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\" itemprop=\"step\"\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Times; font-size: large;\" size=\"4\" face=\"Times\"\u003eGlycerine, also known as glycerin or glycerol, is a naturally occurring sugar alcohol. Glycerine lowers the freezing point of water by inhibiting ice crystal growth. Its low toxicity makes it a common choice for weatherproofing residential and commercial fire sprinkler systems. The National Fire Protection Association (NFPA) sets standards for sprinkler systems and requires that any system expected to be exposed to freezing temperatures must be protected by an antifreeze solution. NFPA code 13 requires any \u003ca style=\"margin: 0px; padding: 0px; border: 0px none transparent; outline: 0px; vertical-align: baseline; cursor: pointer; text-decoration: initial; color: #6fa602; background-image: none; display: inline;\" class=\"itxtnewhook itxthook\" rel=\"nofollow\" id=\"itxthook1\" href=\"http:\/\/www.ehow.com\/way_5935977_use-glycerine-fire-sprinkler-systems.html#\"\u003e\u003cspan style=\"border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; height: auto; left: auto; right: auto; top: auto; bottom: auto; line-height: normal; position: static; margin: 0px !important; padding: 0px !important; float: none !important; display: inline !important; white-space: nowrap !important;\" class=\"itxtrst itxtrstspan itxtnowrap\" id=\"itxthook1p\"\u003e\u003cspan style=\"border-width: 0px 0px 1px; border-style: none none solid; border-color: transparent transparent #00cc00; outline: 0px; font-style: inherit; vertical-align: baseline; float: none; height: auto; left: auto; right: auto; top: auto; bottom: auto; position: static; display: inline; white-space: normal; color: #009900; margin: 0px !important; padding: 0px 0px 1px !important; text-decoration: underline !important;\" class=\"itxtrst itxtrstspan itxtnowrap itxtnewhookspan\" id=\"itxthook1w\"\u003esprinkler system\u003c\/span\u003e\u003cimg style=\"outline: 0px; font-style: inherit; left: auto; right: auto; top: auto; bottom: auto; position: static; white-space: normal; max-height: none; margin: 0px !important; padding: 0px 0px 0px 4px !important; border: 0px !important; vertical-align: baseline !important; float: none !important; display: inline !important; max-width: none !important; width: auto !important; height: auto !important;\" src=\"http:\/\/images.intellitxt.com\/ast\/adTypes\/icon1.png\" id=\"itxthook1icon\" class=\"itxtrst itxtrstimg itxthookicon\"\u003e\u003c\/span\u003e\u003c\/a\u003e connected to a public water source must use a glycerine antifreeze solution rather than ethylene glycol to reduce the risk of poisonous chemicals returning to the water supply. In fire suppression systems containing chlorinated polyvinyl chloride (CPVC) pipes glycerine must be used as an antifreeze as ethylene glycol can corrode the plastic pipes and fittings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\" class=\"header Heading3\"\u003e\u003cspan style=\"font-family: Times; font-size: x-large;\" size=\"5\" face=\"Times\"\u003eConcentration and Testing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\" class=\"step\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\" class=\"stepMeat\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\" itemprop=\"step\"\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Times; font-size: large;\" size=\"4\" face=\"Times\"\u003eFire suppression systems use a closed loop to isolate freeze-proofed areas. A check valve keeps antifreeze from returning to the main sprinkler system. Glycerine offers highest antifreeze protection at a 70 percent concentration by weight. At this level, pipes are protected against freezing to minus 36 degrees Fahrenheit. Above this concentration glycerine will begin to freeze at higher temperatures: pure glycerine begins to solidify near 32 degrees F. Check with your local Fire Marshal to find the concentration required for your climate. Manufactures offer premixed glycerine solutions though you can blend your own mixture using food-grade glycerine and distilled water. Open the filling inlet to load the antifreeze into the sprinkler system. Use a laboratory grade hydrometer or a refractometer to test that the glycerine solution is identically concentrated at the filling inlet and at the drain valve at the furthest point in the sprinkler line. Retest the concentration level during the annual inspection of your sprinkler system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003eQuestions? \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003eLarger orders? \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003eMultiple Orders? \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003ePrefer a different shipping method? \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003ePlease feel free to call, fax or e-mail!\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 300%;\" size=\"7\"\u003eNational Industrial Supply\u003c\/span\u003e\u003cspan style=\"font-size: large;\" size=\"4\" class=\"Apple-style-span\"\u003e  \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eSales: 951.308.9269\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eFax: 310.733.5480  -  Website: www.nisupply.com  -  E-mail: nisupply@gmail.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"NISupply","offers":[{"title":"Default Title","offer_id":17087264326,"sku":"GR-100w\/10pipettes","price":163.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/1_d2ecaf8f-8094-4b83-97d1-6f71fee7a0de.jpeg?v=1668542772"},{"product_id":"gr-100-0-100-glycerin-in-water-refractometer-4-pipe-antifreeze-glycerine-1","title":"BOSS GR-100 Glycerin Refractometer Antifreeze Freeze Pt ºF, ºC, %","description":"\u003cp\u003e\u003cstrong\u003eItem Description:\u003c\/strong\u003e \u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: blue;\" size=\"4\" color=\"blue\"\u003eBOSS Refractometer GR-100 Portable 0-100% w\/w Glycerin Refractometer - Measures Concentration and the Freeze Points in ºF and ºC\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: xx-large;\" size=\"6\"\u003eTHIS IS THE BEST PRICE IN THE WORLD FOR A  GLYCERIN IN WATER REFRACTOMETER\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eTHIS SCALE IS SPECIFICALLY FOR GLYCERIN AND WATER SOLUTIONS ONLY!  THE SCALE SHOWS GLYCERIN CONCENTRATION AND THE MANUAL HAS THE CONVERSIONS FOR FREEZE POINTS IN ºF \u0026amp; ºC!\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eN\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eew Fire Sprinkler laws got you worried - NFPA 13?  Worry no more!  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eYou've found the unit to test the concentrations of Glycerin in Water and determine your pipe fluid FREEZE POINT!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eThis is the Refractometer the Professionals use!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan size=\"4\"\u003e\u003cb style=\"font-size: large;\"\u003eThe \u003c\/b\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cb\u003eUser's\u003c\/b\u003e\u003c\/span\u003e\u003cb style=\"font-size: large;\"\u003e Guide that comes with the unit will show you the Freeze Point of Glycerin and Water Solutions in 'F and 'C!  Consult your \u003c\/b\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cb\u003eproduct's\u003c\/b\u003e\u003c\/span\u003e\u003cb style=\"font-size: large;\"\u003e MSDS\/Technical \u003c\/b\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cb\u003eData Sheet\u003c\/b\u003e\u003c\/span\u003e\u003cb style=\"font-size: large;\"\u003e for product specific protocols for measuring their brand of Glycerin based Antifreeze.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003e Don't dump your current system!  Check it yourself and know your concentration and freeze points!\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003cstrong\u003eGR-100 Specs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e* Scale Range: 0%-100.0% Percent Glycerin in Water\u003cbr\u003e* Resolution: 0.5%\u003cbr\u003e* Accuracy: +\/- 1.00% \u003cbr\u003e* Dimensions: 28mm x 28mm x 155mm\u003cbr\u003e* Weight: 138 grams\/5.5 ounces\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\" size=\"2\"\u003e\u003cstrong\u003eIncluded are:\u003c\/strong\u003e A plastic hard case, calibration screwdriver, pipette and Users Guide.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eThe BOSS Refractometers\u003c\/strong\u003e \u003cb\u003e\u003cspan style=\"color: #ff0010;\" color=\"#ff0010\"\u003eGR-100\u003c\/span\u003e\u003c\/b\u003e (0% to 100.0% v\/v Percent Glycerin Scale) is a hand held Refractometer in a Gray, foam-lined plastic hard case. This unit is SPECIFICALLY DESIGNED for testing of water pipes of potable water.  Calibrate with Distilled Water (water = 0%) and wipe clean with a cotton towel, and you're ready to go!  You have highly accurate results in seconds!  This is a very powerful and simple to use unit that has a GREAT PRICE!  \u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePre-mixed solutions are generally purchased at a 48% concentration, so this unit will read correspondingly - 48%!\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eTo find the Freeze Point of your mixture in ºF or ºC, just take your sample reading and apply it towards the users guide.  The user's guide has a conversion from % to the actual Freeze Point of your sample fluid in either ºF or ºC.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"color: red; font-size: large;\" size=\"4\" color=\"red\"\u003eFor Glycol Antifree\u003c\/span\u003e\u003cspan style=\"color: red; font-size: large;\" size=\"4\" color=\"red\"\u003eze, please consider our other units designed specifically for Glycol (Ethylene and Propylene) Glycols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\" class=\"header Heading3\"\u003e\n\u003cspan style=\"font-family: Times; font-size: x-large;\" size=\"5\" face=\"Times\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\" class=\"step\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\" class=\"stepMeat\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\" class=\"header Heading3\"\u003e\u003cspan style=\"font-family: Times; font-size: x-large;\" size=\"5\" face=\"Times\"\u003eConcentration and Testing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\" class=\"step\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\" class=\"stepMeat\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Times; font-size: large;\" size=\"4\" face=\"Times\"\u003eFire suppression systems use a closed loop to isolate freeze-proofed areas. A check valve keeps antifreeze from returning to the main sprinkler system. Glycerin offers highest antifreeze protection at a 70 percent concentration by weight. At this level, pipes are protected against freezing to minus 36 degrees Fahrenheit. Above this concentration glycerine will begin to freeze at higher temperatures: pure glycerin begins to solidify near 32 degrees F. Check with your local Fire Marshal to find the concentration required for your climate. Manufactures offer premixed glycerin solutions though you can blend your own mixture using food-grade glycerin and distilled water. Open the filling inlet to load the antifreeze into the sprinkler system. Use the GR-100 refractometer to test that the glycerin solution is identically concentrated at the filling inlet and at the drain valve at the furthest point in the sprinkler line. Retest the concentration level during the annual inspection of your sprinkler system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"margin: 10px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; line-height: 1.5; text-align: center;\"\u003e\u003cstrong\u003eGo to the NFPA's website for the latest on the current standards:  http:\/\/www.nfpa.org\/antifreeze\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBut don't take our word for it...\u003c\/h5\u003e\n\u003ch3\u003e\u003cstrong\u003eTestimonial:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\"I've had an opportunity to check the use and accuracy of the GR-100 refractometer I ordered and found it to be easy to use and read, and it works exactly as it is designed to. The price is so much better than the electrical\/digital models I saw everywhere else that I feel you're offering this device at an excellent price, especially since it gives just as accurate a reading as the digital models.\u003c\/h4\u003e\n\u003ch4 dir=\"ltr\"\u003eSo, thanks for a good product at an excellent price.\"\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003eJim B.  11\/23\/17\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003e\u003cspan style=\"font-size: large;\" size=\"4\"\u003eInternational Clients:\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cspan style=\"font-size: medium;\" size=\"3\"\u003e\u003c\/span\u003ePlease be mindful that there can be Customs delays and fees associated with your order.  The delays can be an hour or many weeks, and the import duties can be substantial.  When in doubt consult your local Customs agency to see what the import duties are and if there is a likelihood of a shipping delay.  We are not responsible for delays or Customs\/Import Duties.\u003cbr\u003e\n\u003ch3 align=\"center\"\u003e\n\u003cspan style=\"font-size: x-large;\" size=\"5\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003ch6\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 300%;\"\u003e\u003cem\u003e\u003cspan size=\"7\"\u003eNational Industrial Supply\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cspan style=\"font-size: large;\" size=\"4\" class=\"Apple-style-span\"\u003e  \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003eSales: 951.308.9269\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333px;\"\u003eFax: 310.733.5480  -  Website: www.nisupply.com  -  E-mail: nisupply@gmail.com\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003c\/div\u003e","brand":"NISupply","offers":[{"title":"Default Title","offer_id":17087852806,"sku":"GR-100","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/refractometer3_3b317e2f-af07-41b7-8ee4-09a61f89f5ce.jpg?v=1668542672"},{"product_id":"129-99-boss-bpg-professional-propylene-glycol-antifreeze-refractometer-pg","title":"BOSS BPG Professional Propylene Glycol Antifreeze Refractometer PG","description":"\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003e\u003cspan color=\"blue\" size=\"4\" style=\"color: blue;\"\u003eBOSS BPG Portable 0 to 63.0% Concentration and 32°F to -60°F Freeze Point Propylene Glycol Refractometer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003chr\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eTHIS IS THE \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"6\" style=\"font-size: xx-large;\"\u003eBEEFY, PROFESSIONAL GRADE REFRACTOMETER!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003e This is the Refractometer the Professionals use!\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2 style=\"text-align: center;\"\u003e NOBODY MAKES A TOUGHER HANDHELD REFRACTOMETER THAN BOSS REFRACTOMETERS!\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp align=\"center\"\u003ePerfect to Glycol Jackets\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003cstrong\u003eBOSS BPG Specs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e* Dual Scale Ranges: 0.0% to 63.0% Concentration and 32.0°F to -60.0°F Freeze Point\u003cbr\u003e* Resolution: 1.0% Concentration and 1°F Freeze Point\u003cbr\u003e* Accuracy: +\/- 1.0% Concentration and  \u003cbr\u003e* Dimensions: 35mm x 28mm x 166mm\u003cbr\u003e* Weight: 138 grams\/5.5 ounces\u003cbr\u003e* 5 Year Warranty Against Defects\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"2\" style=\"font-size: small;\"\u003e\u003cstrong\u003eIncluded are:\u003c\/strong\u003e A hard case, calibration screwdriver, pipette, alcohol lense wipes and User's Guide.  \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBRAND NEW\u003c\/strong\u003e  \u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eBOSS BPG\u003c\/strong\u003e\u003c\/span\u003e Hand held Digital Refractometer in a hard case.  Calibrate with Distilled Water (water = 0%) and wipe clean with a cotton towel or Alcohol wipe, and you're ready to go!  You have highly accurate results in seconds!  This is a very powerful and simple to use unit that has a GREAT PRICE!  \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cli class=\"step \" style=\"margin: 0px 0px 20px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline; list-style: none;\"\u003e\n\u003cdiv class=\"stepMeat\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\n\u003cdiv itemprop=\"step\" style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; vertical-align: baseline;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eWhen you can find this item, it generally sells for $235.00 and up at most retailers. Get yours today at Wholesale prices!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOther types of Portable Refractometers are also available through our Store!  \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan size=\"7\" style=\"font-size: 300%;\"\u003eNational Industrial Supply\u003c\/span\u003e\u003cspan class=\"Apple-style-span\" size=\"4\" style=\"font-size: large;\"\u003e  \u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003e30777 Rancho California #891420\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eTemecula, CA 92589, USA\u003c\/span\u003e\u003cbr style=\"font-size: 13.3333330154419px;\"\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eSales: 951.308.9269  -  \u003c\/span\u003e\u003cspan style=\"font-size: 13.3333330154419px;\"\u003eFax: 310.733.5480  -  nisupply@gmail.com  -  www.nisupply.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c!--STARTFROOGALLERY--\u003e \u003c!--\nCopyright ©2009-2010 Frooition Ltd. All rights reserved.\nThe following HTML, JavaScript and CSS Styling may not be used or reproduced in whole or in part, without the prior permission of Frooition.\nAll eBay graphics not owned by eBay or eBay associations are the property of the eBay account owner and may not be used without their written authorisation.\nAny person or group of persons found to be in breach of this notice may face legal action.\n--\u003e\n\u003cdiv style=\"clear: both;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"seo\" style=\"display: none;\"\u003eFroo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application\u003c\/div\u003e\n\u003cdiv id=\"froo-gallery-wrap\" name=\"froo-gallery-wrap\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!--ENDFROOGALLERY--\u003e\u003c!-- VENDBASCTCTCTVENDBASCT --\u003e\u003ccenter\u003e\u003c\/center\u003e\n\u003c!-- VENDBASCTCTCTVENDBASCT --\u003e\n\u003c\/div\u003e","brand":"NISupply","offers":[{"title":"Default Title","offer_id":31752920793167,"sku":"BOSS BPG","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/products\/Boss_Refractometer_2_e255b7ee-799a-47e7-a12c-febfb727728e.jpg?v=1580769641"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/1861\/collections\/C6A16850-1164-472A-9E2A-31419E6F7F84.jpg?v=1766797356","url":"https:\/\/www.nisupply.com\/collections\/fire-sprinkler-systems.oembed","provider":"NISupply","version":"1.0","type":"link"}