Multi function and high sensitivity probe sensor integration makes the tester more reliable and efficient in measuring data.
The fertility and pH value can be tested by moving the key to fertility or pH.
Without battery or power, simply insert the probe into the soil no more than 2.5cm, and then wait for a few minutes until the soil pH meter pointer stops swinging to obtain a stable reading on the dial. If the plant is very dry, the soil pointer of the soil pH meter will not swing, which means your plant needs water.
Lightweight, portable, compact design, easy to carry, very suitable for indoor and outdoor use. Ideal soil testing tool for plants, gardens, lawns and farms.
If there are any problems, please contact our store in time. We will give you a satisfactory solution.