The antifreeze refractometer are designed for testing for concentration of the battery fluids, antifreeze liquid and cleaning fluids. With the indication of the percentage you may know at temperature the fluid will be frozen for both propylene glycol and ethylene glycol. It can also be used for checking the strength of electroly te solution batteries. The model marked with ATC means it has Automatic Temperature Compensation.
RHA-100ATC models are equipped with °F unit system. With the indication of the percentage we may know the freezing point of either ethylene glycol or propylene glycol-based cooling systems. And this can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids. It‘s FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use. Refractive index is very temperature dependent, it is important to use a refractometer with automatic temperature compensation to give you the most accurate measurement in any type of environment temperature. Capable of measuring with high accuracy and provides precise results. It‘s equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down!
Guarantee: Offers 24months warranty
Ethylene Glycol: -84°F-32°F***0-70%
Propylene Glycol: -60°F-32°F***0-63%
Battery Fluids: 1.100-1.400sg
Ethylene Glycol: 5°F
Propylene Glycol: 5°F
Battery Fluids: 0.01sg
(ATC)Temperature Compensation Range:10°C-30°C
Approved by strict quality and safety standards
Durable and built to last long
Heavy-duty and lightweight with its aluminum construction
Easy to focus and calibrate
Accurate testing results guaranteed
Made with the highest and finest quality of aluminum & rubber that makes it lightweight