7-in-1 Tester Pen for Water Quality: Digital Ph Meter, Tds Meter, Measures Orp, Salinity, S.G, Temperature, Accurate, Waterproof Ip67, for Pools, Hydroponics, Aquariums

Color: White Blue Material: Plastic Size: Water Quality Detector Pen: 7.2 in / 183 mm (height) Package Includes: 1 x Water Quality Detector Pen Note: - Please refer to the measurement. Tiny measuring error is allowable in normal range. - There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.

• Comprehensive water analysis: measure ph, tds, ec, salinity, s.g, orp, and temperature to complete insight; the orp function helps to assess the oxidation-reduction potential of the water
• Accurate data: rely on our accurate probe for consistent results; this meter delivers rapid and precise measurements which allow you to effortlessly maintain optimal water conditions
• Convenient calibration: easy button calibration ensures accuracy and dependable performance; get rid of any uncertainties during your routine water testing process
• Total dissolved solids & waterproof: this tester has a wide tds measurement range, suitable for various uses; with its ip67 waterproof rating; also for a splash and submersion resistance
• Clear display & portable: featuring a clear and easy-to-read, high-definition lcd; compact pen design ensures it is portable and ready for testing wherever you are