3-In-1 Function Soil PH Meter- The soil tester can detect the soil humidity, pH value and sunshine level of plants. After measuring the values, adjust them with reference to the values required by the plants listed in the comparison table to ensure the healthy growth of flowers, grass and other plants. Accurate & Reliable Soil Moisture Meter- Premium double-needle detection technology strongly enhances the speed and accuracy of detecting and analyzing soil moisture and PH acidity, you can read the accurate value at a quicker time, helping you know when you need to water your plant, how to control the PH value in the soil and whether it gets adequate sunlight. Easy Operation Plant Moisture Meter- One button switch, fast detection. After inserting the ph soil tester, wait for 3 seconds to read the intuitive data, which is convenient and fast. And this soil moisture meter indoor plants relies on electrodes, does not require batteries, is an ideal gardening tool kits for plant care and horticulture. Widely Applicable Garden Tester- The PH tester digital suitable for home garden breeding, rice planting, vegetable planting, forest planting, succulent soil, potted plants, flower planting, greenhouse planting, garden planting, soil testing, etc. soil test kit for vegetable garden meets all your needs for soil testing. Indoor & Outdoor Soil Kit Test- Small and convenient, easy to carry, lightweight, soil meter is suitable for potted plants, moisture test,sunlight test,ph test. Building your dreaming garden withe farm ph soil test kit. Ideal soil test kit with moisture meter light meter ph meter for home plants, garden, lawn and indoor farm. An effective soil tester kit that will help you make the dream for your own flowery heaven come true If your soil is dry and you need to water it.if the lighting is right and you need to adjust it.if your soils pH levels are where they should be or you have to amend them How To Use Step 1: Push the ph soil tester switch to moisture/pH/light position. Step 2: Stick the ph meter soil probes into the soil 2-4 inches (2/3 of the probes). Step 3: After 10 minutes, note moisture/pH/light level in the plant moisture meter dial. Step 4: Remove plant water meter probes from soil and wipe clean after each use. Warm Tips: 1: This soil meter CAN ONLY be used in soil. DO NOT use ph tester to test any liquids, or the probes may be damaged. 2: DO NOT insert the soil test kits into very hard soil or touch hard objects, easy to damage the probes. 3: This ph tester digital cannot accurately gauge the intensity of grow lights. Point the light sensor at the top front of the meter toward the sun. 4: If the soil is too dry, the indicator needle will not move, please fill in water before the test to ensure that the soil meter works.