Hand-held optical refractometer
Extech
General Service Brix Refractometer with Three Measurement Ranges
Features:
* Measures the brix concentration in fruit juice, lubricants, cutting and other industrial fluids
* Compact size, easy to operate
* Provides accurate and repeatable measurements on easy to read scale
* Requires only 2 or 3 drops of solution
* The prism and lens with a simple focus adjustment
* Complete with case, calibration screwdriver, plastic pipette and calibration solution
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