4-in-1 Antifreeze Refractometer – Measures Ethylene Glycol and Propylene Glycol – -50°C Range – Automatic Temperature Compensation

General Description

This refractometer is designed to measure the concentration of ethylene glycol and propylene glycol in various fluids, such as your car's antifreeze, solar systems, heat pumps, and other water installations.

Technical Specifications

• Measurement Range:

• Ethanediol (Ethylene Glycol): 0 to -50°C

• Propanediol (Propylene Glycol): 0 to -50°C

• Window Cleaner - Ethanol + Water: 0°C to -40°C

• Propylene Glycol + Water (SRF1): 0°C to -40°C

• AdBlue: Urea concentration 30%

• Lead-acid battery: 35% from 1.10 to 1.40 kg/L

• Amplification: 4-8x

• Calibration: Zero with distilled water at 20°C

• Automatic Temperature Compensation (ATC): between 10°C and 30°C

Compatibility and Accessories

It is compatible with most cooling and heating systems and comes with an instruction manual in French and four other languages. Easy to use, simply follow the instructions provided in the user manual. To use the refractometer, simply place a few drops of the liquid to be tested onto the prism, then look through the eyepiece to read the measurement. This model is suitable for all users, including those with vision problems, as it allows for adjustment for nearsightedness and farsightedness without the need for glasses.