Features: Accurately monitor soil moisture level with our high sensitivity Sensorings, ensuring you have real time into your plant growth environment. Featurings waterproof design, this Sensorings is easy to install and for various control systems. for gardening enthusiasts, agricultural professionals, home users, and researcher precise environmental data. for use in home garden, greenhouse operations, farmland monitoring, and laboratory research, providing performances across. Constructed from plastic and metal materials, this soil moisture Sensorings module is essential tool for anyone lookings to growing conditions on platforms. Specifications: Materials: Plastic+Metal Size:3.2x1.4cm/1.26x0.55inch Package Includes: 1PC Soil Moisture Detection Module note: Please allow 0-1cm error due to manual measurement. makes sure do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!