Soil Moisture Tester Single Needle Soil Moisture Meter Garden Plant Square Head Detector Flower Detection Tool For Greenhouse Description: Product Name:Single Needle Soil Moisture Meter Material:Plastic Weight:about 75 grams Packaging:Blister box card packaging Color:green Specifications: 1. [Product function]:It can effectively measure the humidity in the plant soil and master the suitable conditions for the growth of various plants 2. [No battery required]:Easy to use, the soil moisture of the plant can be measured by the electrolysis value of organic nutrients in the soil, and the probe can be read by inserting the probe into the root 3. [How to use]:First insert the probe into the soil as deep as poible, and insert the probe into about 3/4 of the position. Measuring range 1-10 values, values 1-3 DRY are dry, values 4-7 MOIST are suitable, values 8-10 WET are wet. Please adjust the soil moisture according to the species of plants. 4. [Reminder]:The product is only used to test soil, and cannot be tested directly in water or liquid. 5.[Clear and easy to read]:The accurate soil moisture can be read by inserting the probe into the root soil Package Included: 1*Soil Moisture Meter