DR603 Digital ethylene propylene glycol concentration tester refractometer

This model can be used for measuring the freezing point and concentration(0 to 100%) of either ethylene glycol or  propylene based cooling systems and cleaner.as well as measuring refractive index of solution.

Ethylene Glycol (v/v):  0-100%

Ethylene Glycol ( Centigrade): (0)~(-50) Centigrade  

Propylene Glycol (v/v):  0-100%

Propylene Glycol ( Centigrade):  (0)~(-60) Centigrade  

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.