【Multi-Parameter Water Quality Monitor】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. 【Extensive Measurement Ranges】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. 【Automatic Temperature Compensation】With automatic temperature compensation function, compensating for temperature fluctuations, making it easy to obtain trustworthy measurements with minimal user intervention for optimal results. 【Dual LED Display】The user-friendly interface includes a dual LED screen to present pH (4-digit) and temperature (3-digit) readings simultaneously. This intelligent design allows for quick, at-a-glance monitoring without the hassle of switching between displays, effectively streamlining your testing process for enhanced efficiency. 【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.