Eclipse refractometer for antifreeze and battery acid - Fahrenheit model

Regular price £130.00 £99.00 Sale

This triple scale refractometer is fitted with scales for °F protection (Ethylene Glycol), °F protection (Propylene Glycol) and Battery Acid specific gravity (SG). This Eclipse is used to test automotive coolant fluids, such as antifreeze, and battery acids and has fast become our top selling refractometer to car manufacturers and maintenance garages. 

Showing the freezing point (protection level) for both ethylene and propylene glycols in degrees Fahrenheit, this model is especially suited for use in the United States of America 

For an even easier way to measure, speak to us directly about our digital OPTi model.

The Eclipse refractometers are Made in the UK and recognised as one of the world’s most reliable and robust optical refractometers on the market today. Learn more about Eclipse refractometers here.


Prod code: 45-45
Range: 30 to -30 / 30 to -30 / 1.1 to 1.35
Scale: °F (Ethylene Glycol), °F (Propylene Glycol), SG (Battery Acid)