Battery Coolant Refractometer Features:
- Automotive coolant refractometer measures the freezing point of coolants plus battery charge condition
- Provide accurate and repeatable measurements of % Ethylene Glycol and Propylene Glycol and øF on easy to read scale
- Automatic Temperature Compensation
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment provides repeatable results
- Complete with carrying case and calibration screwdriver
Specifications (Ranges and Resolution):
- Propylene Glycol Freeze Point: -60 to 32 øF, 10 øF
- Ethylene Glycol Freeze Point: -50 to 0 øC, 5 øC
- Specific Gravity of Battery Acid: 1.15 to 1.30, 0.01
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