6 in 1 SALT Multifunction Water Quality Tester Digital WiFi PH EC

TDS：0-19990ppm，0-199.0ppt. TDS：1ppm(<1000ppm)，10ppm (>1000ppm)，0.1ppt. EC, TDS, SALT：±2%F.S. 1，This 6-in-1 WIFI PH/EC/TDS/SALT/S. EC：0-19000us/cm，0-199.0ms/cm. EC：1us/cm (<1000us/cm），10us/cm (>1000us/cm)，0.1ms/cm. ).

, This is an easy-to-use instrument to test the water quality of drinking water, aquarium, hydroponics, swimming pool and so on. It's

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Water Quality Meter High Precise 6 in 1 PH TDS EC SG Salt Temperature Tester WiFi Connection Water Quality Detector for Water Source, Hydroponics, Laboratory (US Plug 110V): : Industrial & Scientific