Hand Held Refractrometer HR901

Product Overview

Sturdy user friendly universal hand held refractometer with selector switch for all measuring ranges. Movable prism ftting for sharply defned contour lines direct and indirect light inlets for determination with both transparent and opaque substances. Includes thermometer. Measuring range: 1.333 ? 1.517 nD Accuracy: 0.0005 nD Scale divisions: 0.0005 nD Thermometer: 6 ? 36?C

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