【6 in 1 Water Quality Testing】：This high-precision digital pH meter works as a 6 in 1 water quality monitor, measuring pH, ORP, TDS, EC, CF and temperature in one unit. It is suitable for laboratory testing, aquarium use and a wide range of field applications. 【Wide Measuring Range】：Designed for versatile testing tasks, this desktop pH meter offers a broad measuring range, including pH 0.00 to 14.00, EC 0.00 to 19.99 ms/cm, ORP -1999 to 1999 mV, CF 0.0 to 199.9, TDS 10 to 19990 ppm and temperature 0 to 100°C for reliable daily use. 【Clear Dual Display】：The LED screen shows pH value and temperature at the same time, with a 4 digit pH display and 3 digit temperature display. This practical design helps improve reading efficiency and makes operation easier during laboratory and on-site testing. 【Compact Desktop Design】：With a weight of 1 kg and a compact size of 210 x 200 x 60 mm, this benchtop pH meter saves workspace while remaining easy to move. It fits neatly on lab benches and is also convenient to carry for outdoor soil, farm or fishery testing. 【Wide Application】：This digital probe meter is suitable for many professional environments, including agriculture, soil analysis, papermaking, food processing, chemical industries, medical beauty, aquaculture, printing, water purification and mining, helping meet a variety of testing needs.