Features: Permanent & Oxidation Immunemail: Constructed with PVC and bronze materials, this soil dampness transducer component withstands harsh soil conditions, ensuring extended reliability and minimal maintenance. Wide Potential Agreement: Operates seamlessly within three point three 5.5V, making it consistent various control boards lacking requiring additional potential conversion wiring. Accurate Soil Dampness Measurement: Utilizes capacitive detecting technology to provide precise dampness data, ideal for accuracy irrigation, backstages control, and scientific research. Flexible Applicationsecond: Twelve hundred agriculture, gardening, city greening, and forestry due to its oxidation resistance and broad potential extent. Easy Deployment: Compact plan (1021cm) and thin (240g) allow for flexible installation in varied conditions, enhancing usability across multiple circumstances. Specifications: Substancemail: PVC+brass Colorebog: Black Weigheigheight: 240g Sizemail: 10x2x1cm Package Includes: Soil moisture sensorx1 set note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.