2-in-1 Soil pH Meter Fertility Tester pH Tester Soil Tester for Garden Farm Lawn Indoor Outdoor black

Soil tester can measure soil pH and plant fertility level. It helps to take better care of your plants. Features: 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 testi