Feature 1Soil moisture sensor is suitable for soil moisture and moisture measurement, which has high precision, quick response, stable output. 2It is less affected by soil salt content and suitable for all kinds of soil. 3It can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum filling and sealing, completely waterproof. 4Adopts analog output, can choose the output current type or voltage type, wiring can be three-wire system. 5It is widely used in scientific experiments, water-saving irrigation, greenhouse, flowers and vegetables, grassland pasture, soil rapid measurement, plant culture, sewage treatment, grain storage and measurement of moisture content and temperature of various particles.Condition: 100% Brand NewItem Type: Soil Moisture SensorMaterial: ABS + 316 Stainless SteelPower Supply: 12-24V DCMoisture Measurement Range: 0-100%Output Signal: 4-20mAWater Accuracy: 3% (0-53%),5% (53-100%)Installation: All embedded or all probe inserted into the measured mediumResponse Time: <1sProtection Grade: IP68Power Consumption: 0.15W (@12V DC, 25)Working Pressure Range: 0.9-1.1atmLength: Approx. 13.8cm / 5.4inThickness: Approx. 1.5cm/ 0.6inWeight: Approx. 197g / 7oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Soil Moisture Sensor1 x InstructionNotePlease allow 1-3cm error due to manual measurement. Thanks for your understanding.