4-in-1 Digital Water Quality Tester – pH / EC / TDS / TEMP

4-in-1 Digital Water Quality Tester – pH / EC / TDS / Temp

✅ Accurate 4-in-1 Testing – Measures pH, EC (Electrical Conductivity), TDS (Total Dissolved Solids), and Temperature in one device

✅ Wide Measurement Range – pH: 0.00–14.00 | TDS: 0–9990 ppm | Temp: 32°F–140°F (0°C–60°C)

✅ High Precision & Fast Readings – 0.01 pH resolution and quick response sensor

✅ Auto Calibration – Supports 3-point calibration (pH 4.00 / 6.86 / 9.18)

✅ Automatic Temperature Compensation (ATC) – Accurate readings despite water temperature changes

✅ Large Backlit LCD Screen – Easy to read in any light condition

✅ Water-Resistant & Portable – IP67 rated and lightweight for on-the-go use

✅ Versatile Use – Great for hydroponics, aquariums, drinking water, pools, spas, home brewing, kombucha, labs, and more