Ideal for residential or commercial use, water Ph, pool, spas, liquid food, laboratory, aquaculture, and hydroponics.
Advanced technology makes the test result fast and accurate. Easy calibration (pH4.00, pH6.86).
Pocket size, lightweight, high quality.
With Automatic Temperature Compensation (ATC). Adjust to water temperature and give pH reading almost instantly.
What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built-in), 3 x pH buffer powders