Extech RF40 Portable Battery Coolant/Glycol Refractometer With ATC (°F)
Model # RF40Key Features
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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
Technical Information
- Propyleneglycol freeze point-60°F (63%) to 32°F (12%)
- Ethyleneglycol freeze point60°F (59%) to 25°F (16%)
- Specific gravity of Battery Acid1.15 to 1.30
- Dimensions6.5x1.5x1.5in (165x38x38mm)
- Weight7oz (200g)
Items Included
- case
- calibration screwdriver
- plastic pipette
- calibration solution