A high-quality and versatile water tester designed to test the pH value and temperature of water, perfect for all water! This digital pH tester for water with ATC and thermometer is the universal solution for those who want quick and accurate 0.19°C to 60.0°C or from 32.0 to 140.0°F, this device gives you reliable results in no time. It is designed to be simple and convenient to use, thanks to its user-friendly interface that makes it easy to navigate between settings. The water quality in the tap, river or other water systems. It is small and light, making it easy to handle and transport. that the batteries run out unexpectedly. 0.01 pH • Measurement resolution: 0.01 pH • Temperature: 0.19°C-60.0°C or 32.0–140.0°F • Accuracy (degrees): ± 0.5°C • Measurement resolution (degrees): 0.1°C • Calibration: 3-point automatic • Power supply: 3x 1.5V batteries • Calibration buffers: 4.01 pH, 6.86 pH, 9.18 pH • Included: Meter, 3 calibration buffers, 3 button cell batteries • User-friendly interface • Accurate pH and temperature measurement • Waterproof casing