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

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Email: sales@lidinco.com

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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. Complete with one year warranty, case, calibration screwdriver, plastic pipette and calibration solution.
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
Complete with case, calibration screwdriver, plastic pipette and calibration solution

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Specifications	Range	Resolution	Basic Accuracy
Propylene Glycol freeze point	-60°F (63%) to 32°F (12%)	2°F (1%)	±5°F (2%)
Ethylene Glycol freeze point	-60°F (59%) to 25°F (16%)	2°F (1%)	±5°F (2%)
Specific Gravity of Battery Acid	1.15 to 1.30	0.01
Dimensions/Weight	6.5×1.5×1.5″ (165x38x38mm)/ 7oz (200g)