Eclipse Handheld Refractometer Overview：

This refractometer has been designed for controlling the blend ratios of heat transfer fluids made up of glycol in water. The glycol scale used is based upon the relationship between concentration and RI for two-component mixtures of ethylene of propylene in water.

The Glycol Eclipse Refractometer is suitable for solar water heating circulation loops, airconditioning plants, and pasteurizers in the food and dairy industry.

The Eclipse Advantage:

1. Clear, and “easy-to-read” scales
2. Smooth eyepiece adjustment
3. Calibration adjustment
4. Well balanced in the hand with a rubber grip
5. Replaceable prism flap
6. IP65 water-resistant

The Eclipse refractometers are Made in the United Kingdom and are recognized as one of the world’s most reliable and robust optical refractometers on the market today. It has been designed to offer great results whether you're new to measuring refractive index or an experienced user.