Refractometer, Brix, Salinity, Refractive Index (Nd)

Measures concentrations in Brix, salinity, refractive index and clinical parameters Full scale accuracy of ±0.2% using CCD scanner (= linear scanned array imaging) technology Reads samples as small as 0.4 ml Measurement results, unit of measure and sample temperature are all displayed on the large LCD and visual alarms are indicated by a red LED. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes). A sturdy water-resistant case protects the electronics from wet environments and makes for easy clean ups. All models feature one button calibration to distilled water and indicate when the battery should be replaced (5000 readings). Comes ready to use with a 9V battery, distilled water, transfer-pipette, instructions and a protective case. Weight: 18 oz (500 g). Dim: 7” x 4” x 2 1/2” (180 x 100 x 65 mm). All Models have a temperature range of 0 to 40°C, 0.1°, ±1° (32 to 104°F, 0.1°, ±2°).