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. 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 1 x Soil Meter 1 x Instruction Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin