Extech RF40 Portable Battery Coolant/Glycol Refractometer w/ ATC

Extech, RF40, Portable Battery Coolant/Glycol Refractometer with ATC, °F

RF40 Includes Only:

• Refractometer
• Case
• Calibration screwdriver
• Plastic pipette
• Calibration solution

Features:

• Measures -60 to 32°F Propylene/Ethylene Glycol Freeze Point and 1.15 to 1.30 Specific Gravity of Battery Acid
• Automatic Temperature Compensation (ATC)
• Requires only 2 or 3 drops of solution
• The prism and lens with a simple focus adjustment

This portable battery coolant/glycol Refractometer is easy to operate refract meters provide accurate and repeatable measurements on easy-to-read scales. The RF40 measures the freezing point of automotive coolants (propylene glycol and ethylene glycol) and indicates the specific gravity of battery acid and provides a quick reference of battery charge condition.