7-in-1 Water Tester pH TDS EC ORP Salinity Temp Backlit High Precision

【7-in-1 pH Meter for Fast Measurements】With this water quality tester, you can quickly and accurately measure pH, TDS, EC, salinity, ORP, S.G., and water temperature. Easy to use—simply remove the cover and immerse the electrode in water to obtain all data instantly.

【Precise Measurement】ATC Function: The pH meter features automatic temperature compensation to ensure accurate readings across different temperatures. The pH measurement range is 0.01–14.00 pH, TDS range is 0–200,000 ppm (10.1–200.0 ppt), EC range is 0–200,000 μS/cm, salinity range is 0.00%–20.00%, ORP range is 0 to ±1999 mV, S.G. range is 1.000–1.222, and temperature range is 0°C to 60°C.

【Automatic Calibration】The 7-in-1 pH meter uses a three-point calibration method for easy and accurate calibration, ensuring reliable measurements. No need to manually adjust before use, making it user-friendly. The green backlit LCD screen allows clear reading under any lighting conditions. IP67 waterproof rating.

【Widely Used】This 7-in-1 multifunctional pH meter is ideal for water testing and can be used to test the pH and quality of drinking water, aquariums, pools, spas, wine, tap water, well water, seawater, aquaculture, and much more.

【High Quality】This compact yet powerful water quality tester features a highly sensitive probe for more accurate measurements. Its small size and lightweight design make it easy to carry. If you are not satisfied with our product or have any questions, please feel free to contact us—we will resolve it for you. Thank you for your trust.