Feature: 1. 4 In 1 Function: Soil meter has a high accuracy 4 in 1 function, which can quickly detect soil ph, acidity, alkalinity, humidity and light level to meet multiple needs. 2. Application: Soil tester can be used for agricultural soil nutrient testing, helping farmers to understand the soil condition and improve crop yield and quality. 3. No Need For Power Supply: Electrode sensing is realized by mechanical principle, energy saving and environmentally friendly. Portable, easy to carry to the field and test the soil condition at any time. 4. Reliable And Professional: Soil PH meter ensures accurate and reliable measurement data and provides professional advice to guide land management and fertilization. 5. Usage Scenario: Multi functional soil tester with a wide range of applications for a variety of soils, suitable for testing all types of land such as farmland, garden, lawn, etc. Specification: Item Type: Soil Meter Material: ABS Length: Approx. 27cm / 10.6in Function: Soil Water Content, Soil Nutrient, Soil pH, Environmental Light Function Range: Water Content: 0-10, Accuracy: ±10% Nutrient: 3 Gears (LOW, NOR, HIGH) PH: 1-8, Accuracy: ±0.5 Light: 0-2000lx Application: Suitable for A Variety of Soils, for Home Garden, Farm, Lawn and Other Soil and Plant Analysis, Great for Indoor and Outdoor Use Gross Weight: Approx. 145g / 5.1oz Package List: 1 x Soil Meter1 x Instruction Manual Note: 1. Do not leave it in the soil for a long time. 2. Do not use it to test water or other liquids, only for soil testing purposes. 3. Do not use it to test very hard soil. 4. After use, please clean the probe.5. Manual measurement, please allow some errors.