These pocket digital refractometers measure brix, salinity and a wide variety of other parameters in the field with laboratory accuracy. As small, light and simple to use as optical refractometers, but with the precision of a digital readout.
Samples can be as small as 1.0 mL. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shut-off after 3 minutes. (The temperature is given in Fahrenheit only, but since the compensation happens automatically, the actual temperature is not really important.)
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 (8000 readings).
Comes ready to use with distilled water, transfer-pipette, AAA battery, instructions and a carrying case.
Dimensions: 118 x 62 x 32mm
Weight: 130g