Features: 5-in-1 Multifunctional Water Tester: it can test the water quality of EC, TDS, S.G, Salt, and Temperature with simple and quick way. 1.1-inch Display Screen: with backlight for conveniently and easy to read the testing data. Precision Probe: with high performance and high reliability to get an accurate result and rapid measuring. Lightweight & Pocket Size: easy operation digital water quality tester is portable to carry. Wide Applications: it can be used in the field of fishery, aquaculture, laboratory for the water quality testing of drinking water, swimming pool, aquarium, etc. Specifications: Material: ABS Range: EC: 0~19990us/cm, 0-199.0ms/cm TDS: 0~9990ppm, 0~199.0ppt SALT: 0~199.9ppt, 0~20.0% S.G: 1.000~1.400 Temp: 0~50°C (32~122°F) Resolution: EC: 1us/cm(1000us/cm), 0.1ms/cm TDS: 1ppm(1000ppm), 0.1ppt SALT: 1ppm(1000ppm), 0.1ppt, 0.01% S.G: 0.001 Temp: 0.1°C (0.2°F) Accuracy: EC, TDS, SALT: ±2%F.S; Temp:
