Digital Refractometer for Salinity

Digital Refractometer for Salinity

The DRS series are developed for measuring the concentration of ketchup, mayonnaise, pickle juice, salt water and brine. The DRS series proves themselves invaluable for agriculture, food processing and wildlife management. This instrument is equipped with an Automatic Temperature Compensation System making it ideal for field use. 
Product Specification Model Scale Range Div. Accur.
DRS0-28 Salinity 0-28% 0.1% ?.2%
DRS0-28nD Salinity
Refractive Index 0-28%
1.3330-1.3900 0.1%
0.0001 ?.2%
?.0003
DRBS-300 Brix
Salinity
Refractive Index 0-35%
0-28%
1.3330-1.3900 0.1%
0.1%
0.0001 ?.2%
?.2%
?.0003
Temperature Measurement Range:0'C-40'C(32-104'F)
Precision of Measurement temperature:?'C(2'F)
Measurement temperature Resolution:0.1'C
Operation Temperature:0-35'C(32-90'F)
Storage temperature:0-50'C(32-122'F)
Dimension :185?9?5mm
Weight:230g
Power Supply:1battery(9v)
Operating Time:More than 2000 times per battery
Automatic Temperature Compensation
Automatic Shut Off
Conversion between Centigrade and Fahrenheit Degree 
Alarm of Low Voltage