Digital refractometer for Brix,Salinity

This model has two kinds of use.It can be usde for either sugar content or salinity of solution.

Note:All crystal display pannels of the series 

products are of red color.

REF620 digital refractometer for Brix,Salinity

Measuring Range:

0-35%Brix

0-28%Salinity

Nd 1.3330-1.3900

Temperature Measurement Range:0 to 40 Centigrade(32 to 104 Fahrenheit)

Operation Temperature : 0 to 35 Centigrade(32 to 90 Fahrenheit)

Power Supply :9V battery

Alarm of low voltage

HT TECH LIMITED ,specialize in professional handheld refractometer in China,We supply

refractometers - Brix refractometer ,salinity refractometer,clinical protein

refractometer,battery -Antifreezi -cleaning fluid refractometer,alcohol -grape wine

refractometer,milk refractometer and Mining emulsion so on .

Our Products Meet Various Markets,widely used in the food industry, agriculture, aquaculture, as

well as laboratory and other areas. Our products are easy to carry, and the accuracy is high.
Also, our perfect after-sales, has won all the customers' consistent approval, welcome the

domestic and foreign merchants to come to discuss the cooperation.