Dual Function TDS Meter for Water Quality and Temp Measurements

Measure TDS and Temperature of drinking water, Hold the button for easy measurement readings, Range 0-9990 PPM, Batteries included, Total Dissolved

HydroTech Pro Water Quality Tester: All-in-One TDS Meter, EC Meter

Digital Ph Meter 7 in 1 Ph/orp/ec/temp/salt/s.g/tds Water - Temu

COM100 - WATERPROOF EC / TDS / TEMP COMBO METER –

Introducing the ultimate water quality testing solution for a wide range of applications, our easy-to-use multifunctional instrument is your go-to

WQM-397 Smart 5-in-1 pH / TDS / Salt / S.G / Temperature WiFi Tester W

TDS 3 Water Quality Test and Temperature Digital Meter with Batteries

ppm water quality tester measuring range

TDS 3 Water Quality Test and Temperature Digital Meter with Batteries

Total Dissolved Solids TDS Water Quality Purity Meter 0-9990PPM

IoT Water Quality Monitoring with TDS Sensor & ESP32