News — BOSS Refractometer
The Ultimate Guide to Glycerin Refractometers for Fire Sprinkler Antifreeze Testing
Posted by Charlie Downs on
Compare glycerin refractometers for fire sprinkler antifreeze testing. Learn how concentration and freeze-point scales work, what to verify when testing sprinkler antifreeze, and how the BOSS GR-100, BOSS GR-200, MISCO Palm Abbe, and ATAGO PAL-23S compare in specifications, features, and value.
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- Tags: Atago, BOSS Refractometer, Glycerin, Glycerine, Glycerol, Misco Refractometer, Palm Abbe, Refractometer