Feature 1、It is less affected by the salt content of the soil, accurate in measurement and sensitive in response. It is suitable for all kinds of soil. 2、It is mainly used for the measurement of soil temperature and moisture. 3、It is equipped with high-precision sensor, which has quick response and stable output. 4、Made of high quality ABS material, it can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion, vacuum filling and sealing, completely waterproof. 5、The analog output can be current type or voltage type, and the wiring can be three wire system. 6、It can be widely used in scientific experiments, water-saving irrigation, greenhouse, 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%Storage Environment: -45℃-115℃Moisture Accuracy: ± 3% (In Range of 0 - 53% ) / ± 5% (In Range of 53 - 100%)Response Time: <1sTemperature Measurement Range: -45℃-115℃Temperature Accuracy: ±0.5℃Installation Method: All buried or all probes inserted into the measured mediumProtection Level: IP68Voltage Output Type: 0-5VVoltage Output Load: ≤250ΩPower Consumption: <0.15WWorking Pressure Range: 0.9-1.1atmWeight: Approx. 197g / 6.9ozSize:Length: Approx. 13.8cm / 5.4inThickness: Approx. 1.5cm / 0.6inWiring: Cable Color Description Power Supply Brown Power Supply Positive (12-24V DC) Black Power Supply Negative Communication White Humidity Voltage / Current Output is Positive Gray Temperature Voltage / Current Output is Positive Blue NC Yellow NC .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 Instruction ManualNote1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.