Ideal for residential or commercial use, water, 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, 1-year warranty and friendly customer service.