Digital Water Quality Tester WiFi PH EC TDS SALT SG Temp Meter Tuya APP Control
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.
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Cheap Tuya WiFi 5in1 Water Quality Online Monitor PH Total Dissolved Solids S.G Salinity Temperature Test
TDS：0-19990ppm，0-199.0ppt. TDS：1ppm(<1000ppm)，10ppm (>1000ppm)，0.1ppt. EC, TDS, SALT：±2%F.S. This 6-in-1 WIFI PH/EC/TDS/SALT/S.
Digital Water Quality Tester WiFi PH EC TDS SALT SG Temp Meter Tuya APP Control
6 In 1 Digital Wifi Ph Ec Temp Meter Water Quality Tester Tuya App Control
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Cheap 9951W Bluetooth Wifi Digital Water Quality Tester Mini 5 in 1 Water Analyzer PH TDS SALT S.G
Tuya 8-In-1 Digital WiFi Water Quality Tester PH EC TDS SG.Temp ORP Meter Multifunction Smart Monitor US Plug
Cheap Tuya WiFi 5in1 Water Quality Online Monitor PH Total Dissolved Solids S.G Salinity Temperature Test
Digital WiFi PH EC TDS SALT SG.Temp Meter Water Quality Tester 6-in-1 Multifunction Smart Monitor Tuya APP Control US/EU Plug - AliExpress
Multifunction Salt Water Quality Tester Smart Tuya Wifi Aquarium PH Meter TDS EC TEM
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