Triplett RFT55 Portable Propylene/Ethylene Glycol Refractometer (Fahrenheit)

Portable Propylene/Ethylene Glycol & Battery Acid Specific Gravity Refractometer with ATC (Fahrenheit)

This Triplett RFT55 Portable Battery Coolant/Glycol Refractometer (°F) with ATC measures the freezing point of Propylene/Ethylene Glycol and Battery Acid specific gravity - 

Features:

• Only 2-3 drops of solution are needed for accurate measurements
• Calibration is easily established with distilled water
• The ATC automatically compensates for ambient temperature changes
• Propylene Glycol Freeze Point: -60°F - 32°F - 63% at -60F and 12% at 32F
• Ethylene Glycol Freeze Point: -60°F - 25°F - 59% at -60F and `6% at 25F
• Accuracy: ±2%
• Resolution: 2°F
• Battery acid specific gravity: 1.15 to 1.30

Datasheet

Manual