General description Our 5-in-1 pH meter is designed to test the quality of water with precision. It measures pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), and temperature, making it suitable for a variety of applications including drinking water, aquariums, pools, spas, and more. This portable device features a user-friendly design with an updated LCD screen for easy reading of results. Technical specifications pH range: 0.00 to 14.00 pH resolution: 0.01 pH pH accuracy: ±0.05 pH TDS range: 0 to 19,990 ppm TDS accuracy: ±2% Conductivity range: 0 to 19,990 µS/cm Temperature compensation: Automatic Temperature Compensation (ATC) Usage This pH meter is easy to use; simply immerse the sensor in the liquid for about 4 seconds to obtain accurate readings. It is ideal for various settings such as laboratories, hydroponics, agriculture, and more. Other information Portable design for easy transport Backlit LCD screen for better visibility in low light Auto shut-off feature to