Description- Plug and play, no battery required, multi-function detection.- How to use: When using, insert the probe into the soil more than two-thirds, and you can read in about 3 seconds.- Measuring range: soil moisture, fertility, pH.SpecificationsProduct name: Soil Moisture MeterProduct gro weight: about 0.078kgGro weight with packaging: about 110gSingle color box size: about 27x4x7cm/10.6x1.6x2.8inPacking list1 x Soil Moisture Mete See more product details1.Multi-purpose: Are you still worried about not knowing the soil condition of plants? Soil Moisture Meter can help you relieve your worries and become your reliable gardening helper. Soil moisture, pH value, and light intensity can be quickly obtained.2.Durable Material: Our dual probes are made of high-quality aluminum and copper nickel-plated material. The Soil Test Kit has high conductivity and sensitivity, greatly improving the accuracy of soil moisture and pH detection.3.Compact to Carry: The Soil pH Meter is the ideal soil testing tool for home plants, gardens, lawns, and farms. It is portable and has a built-in silicon povoltaic cell, which directly converts light energy into electricity.4.Simple to Use: No complicated procedures are required to operate this tester. You just plug the Digital Soil Probe Meter about 2-4 inches and the switch to test the pH, moisture, sunlight you want to measure.5.Efficient and Precise: The dual-probe design measures soil moisture and pH efficiently and accurately, providing you with eential information on soil conditions in your garden and lawn.