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ATC Economy Glycol Antifreeze Refractometer Tester, Battery, Degree F & C


  • $ 3999

Item Description: RHA-100ATC Portable Antifreeze/Glycol & Battery Refractometer (Fahrenheit Version).  ...OR you can choose our RHA-200ATC unit (Celsius Version). Comes in plastic hard case.

 You choose which unit you want!

RHA-100ATC Scale Ranges:

Propylene Glycol: 32F to –60F (5F Intervals & Accuracy)
Ethylene Glycol:, 32F to –84F (5F Intervals & Accuracy)
Battery Fluid Specific Gravity: 1.100 to 1.400 with “Recharge”, “Fair” and “Good” Ranges (0.050 Intervals)   

RHA-200ATC Scale Ranges:

Propylene Glycol:  0'C to -50'C (5'C Intervals & Accuracy)
Ethylene Glycol:, 0'C to -60'C (5'C Intervals & Accuracy)
Battery Fluid Specific Gravity: 1.100 to 1.400 with “Recharge”, “Fair” and “Good” Ranges (0.050 Intervals)  

Included are: the refractometer, a pipette for dropping test fluids onto the prism, a mini screwdriver for scale calibration, a plastic hard case and a User's Guide

* This unit will check your antifreeze mixtures, and tell you what condition your battery is in! A serious tool for serious automotive people!


* This model is made by the same manufacturer who makes the Refractometers for major Automotive/Tool Resellers (like the companies who drive the tool trucks around town).

One BRAND NEW RHA-100ATC (or RHA-200ATC) Portable Refractometer in a blue, foam-lined hard plastic case. This model is designed to measure either Propylene Glycol or Ethylene Glycol Antifreezes and Battery Fluid. Checking these fluids will allow you to measure your radiator and battery’s performance. The refractometer will insure that all is working properly, and not causing problems (like rust, prone to freezing, poor charging, poor cooling, etc.).

This unit is designed with Automatic Temperature Compensation ("ATC") which allows for ambient shifts in outdoor temperatures, while still yielding accurate results. ATC works between the temperatures of 10'C to 30'C (50'F to 86'F)

This unit is also fantastic for testing aviation grade hydraulic oils (like Skydrol), Glycol-based heat transfer fluids, and fire resistant hydraulic fluids used in die casting or foundry applications.


High Quality!

Each item is carefully manufactured and inspected to insure a long life in use. This item comes with a TWO YEAR WARRANTY against defects. Simply put, if it fails you, you get a replacement for FREE. 


National Industrial Supply 
30777 Rancho California #891420
Temecula, CA 92589, USA
Sales: 310.748.6858  -  Fax: 310.833.7306  -  E-mail:  -  Website:


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