Water Quality Tester 5 in One ,Ph,Salinity,Tds/Temperature

Digital Salinity Tester for Salt Water - Aquarium Salinity Meter with ATC, IP67 Waterproof, 0-200 PPT Large Range Multi-Parameter Tester for Seawater, Fish Tank, Hydroponics Digital Salinity Tester Ideal for testing salinity in aquariums, field, and industrial settings. The salinity meter features a large range, 0~9999ppm/10~200ppt or 0.0-25%, which is 2 times than the salinity refractometer. Designed to bring simplicity to salinity testing during any process, the tester measures the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD. 2 Advantages of Digital Salinity Tester Large Range with 2 Mode for Salinity Testing - SALT-ppm/ppt mode has - Support One-tap switch from salinity to TDS/EC. It can not only measure salinity, but also the values ​​