Precise Digital LCD PH Meter Aquarium Pool Water Quality Wine Tester Pen Easy to Read Water Tester Analyzer PH Meter with Clear LCD Practical Water Quality Detector

- Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool.
- *[3-IN-1 PH METER]PH meter has a three-in-one function, which can measure PH, TDS and temperature with high precision at the same time. All-round measurement of water quality to ensure healthy water quality.
- *[HIGH ACCURACY WATER TESTER] Green Backlit LCD Design guarantees that you can read the measuring results in any condition.
- *[AUTOMATIC TEMPERATURE CALIBRATION FUNCTION]This aquarium pool water quality wine tester pen has an advanced 2-point automatic temperature calibration function. There is no need to worry about the influence of temperature changes on the pH.
- *[WATERPROOF SENSOR PROBE]This aquarium pool water quality wine tester pen has a waterproof sensor probe that users can easily replace by themselves.