High-Precision Measurement: This pH meter features a 0–14 pH range with ±0.1 pH accuracy and temperature testing from 32–140°F/0.1–60°C. The high-contrast VA screen delivers clear, intuitive readings for precise testing across applications

Auto Calibration & ATC: Our pH tester supports 1 to 3-point automatic calibration (includes 4.00/6.86/9.18 calibration powder) and features built-in automatic temperature compensation (ATC) to ensure accurate readings in different environments

Professional IP68-Rated Probe: The electrode probe is IP68-rated waterproof, built to last, and fast to respond. The ABS housing keeps the pH pen lightweight and portable. Note: Only the probe is waterproof; do not immerse the main unit in water

Complete Kit: The digital pH meter kit includes a main unit (with pre-installed electrode), a user manual, and 3 standard calibration powder packets. The complete accessories ensure convenient out-of-the-box use and future maintenance

Wide Applications: Designed for fish farming, scientific research, aquariums, swimming pools, hydroponic growing, and food and beverage testing, this pH meter for water is an essential tool for monitoring water quality