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 °F 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 Deg. F, 10 Deg. F
• Ethylene Glycol Freeze Point: -50 to 0 Deg. C, 5 Deg. C
• Specific Gravity of Battery Acid: 1.15 to 1.30, 0.01

Download DataSheet
<Download User's Manual