Specifications:

Material: ABC

Model: YQ-03

Colors: orange, green, white

Description:

1. High precision: The tester has a sensitive electrode sensor that can read accurate pH levels; The accompanying detailed manual will show you how to achieve the best, accurate, and stable reading

2. Easy to calibrate: Press CAL for 5 seconds to enter calibration mode, take turns selecting powders corresponding to 6.86, 4.01, and 9.18 to complete calibration

3. Convenient to carry: Pocket size, lightweight, handheld design, easy to carry and convenient

4. LCD digital display: It can be easily used during the day or night, with accurate measurement and clear display effects

5. Widely used: suitable for household or commercial use, water, swimming pools, spa centers, liquid food, laboratories, hydroponics