🌼 【Easy to read】 WNJ soil moisture tester is only used to test soil moisture, and the basic model works stably. Plug and play, fast response and convenient reading. Easy-to-read and accurate large dial and ten scale readings provide insight for necessary gardening adjustments to ensure that your plants will flourish. 🌼【Indoor and outdoor】 it can effectively measure the humidity in plant soil and master the suitable conditions for plant growth; Very useful tools for your garden, courtyard, lawn, potted plants, etc. It is especially important for some delicate plants that are very sensitive to improper watering. Is a good helper in gardening. 🌼【Gentle to Plant Roots】Because of the 7.7-inch probe length, the roots are kept intact when reading. When reading, you don't have to dig too much soil or interfere with sensitive roots, so that your plants can remain completely healthy. Suitable for any plant, even large potted plants. 🌼 【No battery】 light weight: small and portable, WNJ factory water meter is plug and play, without complicated buttons, insert the sensor probe into the soil area you want to check, and get accurate reading immediately. 🌼 【What will you get】One value package includes: one soil acidity meter, and we have added product guarantee service for you. Work is not good? Contact us for a full refund! This is an ideal and necessary tool for gardeners, vegetable and fruit growers and all those who plant trees and grass! ! ! ! !