Garden Plant Soil Electronic Hygrometer Mini Multi-Functional Moisture Meter Tester Analyzer Humidity MeterFeature:1. There are three kinds of indicators, red, green and blue. According to the different water content, the range of index can be selected according to different plant characteristics.2. It can be planted in soil for a long time and monitored in real time. The operation is simple and convenient.3. Splash proof design, simple and fashionable appearance, beautiful and practical, not easy to damage.4. It is made of high quality ABS material, durable, corrosion resistant and long service life.5. Real time monitoring of the current soil state and water content, rapid response, accurate measurement.6. It is a necessary tool for horticulturists to remind plants of water content in time and keep plants growing normally.Specification:Project type: hygrometerMaterial: ABSWorking voltage: 3VWorking current: 10uARated power: 0.03WBattery: 1 x CR2032 battery (excluding battery)Weight: 20g / 0.7ozProduct size: about. 131x25.1x10.9mm/5.2x1.0x0.4inNote: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-2cm measuring deviation due to manual measurement. 1 X Soil Electronic Hygrometer