GX PRO New Design Antifreeze Battery Cleaning Fluid ATC Refractometer

Antifreeze refractometers are designed to test the concentration of battery fluids, antifreeze liquid and cleaning fluids. The indicated percentage show which temperature the fluid will be frozen for both propylene glycol and
ethylene glycol. It can also be used for checking the strength of electrolyte battery solutions.

This model uses °C unit system chart. With the indication of the percentage you will know the freezing point of either ethylene or propylene glycol based cooling systems. Also, it can be used to test the concentration of ethylene or propylene glycol in antifreeze liquids.

Ideal for field use - the refractometer has ATC (Automatic Temperature Compensation) for precise measurement without having to re-calibrate after changes in ambient working temperature.

Features
* With Built-in Calibration Knob, no need for a mini-screwdriver
* Needs ambient light only during test
* Adjustable manual focusing
* Soft rubber eye piece for comfortable viewing
* Accurate testing results guaranteed
* Extremely focus and easy-to-use
* With non-slip grip
* Clear chart, easy and comfortable reading of results
* Made w/ highest and finest quality of aluminum & rubber making it lightweight, durable and last long

Specifications
Measuring Range: Ethylene Glycol: -60 - 0°C (0-66.6%)
Propylene Glycol: -50 - 0°C (0-62.4%)
Battery Fluids: 1.100 - 1.400sg
Resolution Factor: Ethylene Glycol: 5°C
Propylene Glycol: 5°C
Battery Fluids: 0.01sg
Automatic Temperature Compensation (ATC): 10-30°C (50-86°F)

Set Includes
1 x Refractometer with Built-in Calibration Knob
1 x English Instruction Manual
1 x Pipette
Sturdy Plastic carrying case