Digital serum protein urine sg tester clinical refractometer

DR501 Digital protein refractometer is developed for quick determination of protein in serum and urine specific gravity.as well as measuring refractive index of solution.

URINE SP. G.:1.000-1.050

SERUM P.:0.1-12.0

Refractive Index :1.3330--1.3900nD

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.