WaterLux 3-in-1 Water Quality Meter TDS EC Temp


Do you wish you had 1 simple tool that could tell you more about the water you're drinking with just the press of a button?

Our Waterlux 3-in-1 Digital Meter indicates just how pure your water is in a matter of seconds. It measures EC (Electical Conductivity), Temperature, and TDS (Total Dissolved Solids), giving you a reading of the amount of total dissolved solids that are lurking in your water. And with the thermometer function, it automatically uses the temperature to adjust for ultra precise readings.

It's the perfect tool for all types of water quality testing such as water purification applications, aquaculture, hydroponics, labs and scientific testing, pools and spas, ecology testing, boilers and cooling towers, water treatment, and more.

With a large digital LCD display screen, long battery life with an AUTO 5-minute shut off function, and user-friendly design, the Waterlux 3-in-1 Digital Water Tester is the ideal gadget for all your water testing needs!


  • Measures TDS (Total Dissolved Solids) to indicate the water's purity
  • Measures EC (Electric Conductivity)
  • Measures Temperature for accurate and precise readings


  • Automatic Adjustment that compensates for the temperature of the water for accurate and precise readings
  • Lock Function that locks the readings
  • Handy, Durable, and Stylish Leather Case ideal for quick and easy storage and/or portability
  • New and Improved Model
  • AUTO 5-Minute Shut Off for prolonged battery life
  • Compact and Lightweight for ultimate portability
  • Large Digital LCD Screen


  • 1 Waterlux 3-in-1 Digital Water Tester Meter
  • 1 Leather Storage/Carrying Case with plastic window for full screen visibility
  • Battery
  • User's Guide
  • 1 Year Warranty
  • Free Lifetime Technical Support from us, Water Filtration Experts


Net Weight: 55g
Size: 6.06" x 1.2" x 0.55"
Measurement Range
Conductivity: 0-9990us/cm
TDS: 0-5000ppm
Temperature: 32°F - 176°F / 0.1°C- 80°C
Accuracy: ±2%

1 year warranty