Eclipse optical handheld refractometers are recognised as one of the world’s most reliable and robust handheld refractometers available. Manufactured in Germany using the latest techniques, Eclipse refractometers feature a clear viewing experience, a unique sample flap with “dribble feed” function and are sealed against moisture ingress to IP65.

Selection of Refractometer Scales for Industrial Use

There are a large selection of scales covering a wide range of common applications to choose from within the Eclipse range, including unique Low Volume Brix Models that are favoured by zoologists and entomologists for having the capability of measuring samples of less than 1-microlitre such as nectar.

Other models found within our industrial selection include heat transference refractometers, machine quenchants, refractometers for fire fighting foam and even refractometers used in the aviation industry.

Engineered in Germany

The Eclipse refractometer is a professional instrument at a competitive price. It has been designed to be easy to use and offer great results whether you're new to measuring refractive index or an experienced user.

Clear “easy-to-read” scales
Smooth eyepiece adjustment
Calibration adjustment
Well balanced in the hand
Durable rubber grip
Replaceable prism flap
IP65 water resistant