Portable ATC Refractometer Freezing Point Meter for Glycol Antifreeze Coolant-Multicolor

This style is equipped with °C 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 they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids. There's also an additional scale for measuring the freezing point of windshield cleaning fluid. It's FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use.

Features:

-Durable and built to last

- Uses ambient light only (No battery or power source required)

- Heavy-duty and lightweight with its aluminium construction

- Automatic Temperature Compensation (ATC) gives you accurate measurements without recalibration in working temperature

- Accurate testing results guaranteed

- Cushioned with soft & comfortable non-slip rubber

- Extremely easy-to-use and calibrate

- Approved by industry quality and safety standards

Measuring Range:

Ethylene Glycol: -50°C-0°C

Propylene Glycol: -50°C-0°C

Cleaning Fluids: -40°C-0°C

Urea Concentration: 30%-35%

Battery Fluids: 1.100-1.400sg

Resolution Factor:

Ethylene Glycol: 1°C

Propylene Glycol: 1°C

Urea Concentration: 0.2%

Cleaning Fluids: 5°C

Battery Fluids: 0.01sg

- Automatic Temperature Compensation (ATC) Range: 10°C - 30°C (50°F - 86°F)

- Manual calibration with mini-screw driver (provided)