1、The internal use of imported high-quality chip sensor low power consumption, high sensitivity, signal stability. 2、Widely used in scientific experiments, water-saving irrigation, greenhouse, flowers and vegetables, grassland pasture, soil rapid measurement, plant culture, sewage treatment, electrical conductivity measurement. 3、It can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum filling and sealing, completely waterproof. 4、High precision, quick response, stable output, suitable for all kinds of soil. 5、The whole sensor body is treated with waterproof and dustproof to ensure the normal operation of components for a long time. The waterproof and dustproof grade can up to IP68. 6、The soil conductivity sensor is suitable for the measurement of total soil salinity (conductivity), which greatly facilitates the evaluation of soil conditions by the customer. 1 x Soil Conductivity Sensor 1 x Instruction Condition: 100% Brand NewItem Type: Soil Conductivity Sensor Material: ABS+316 Stainless SteelLength: Approx. 13.8cm / 5.4inThickness: Approx. 1.5cm / 0.6inPower Supply: 12-24V DCConductivity Measurement Range: 0-10000us/cmConductivity Resolution: 10us/cmStorage Environment: -45℃-115℃Response Time: <1sInstallation: All embedded or all probe inserted into the measured mediumProtection Grade: IP68Voltage Output Type: 0-10VVoltage Output Load: ≤250ΩPower Consumption: < 0.15WWorking Pressure Range: 0.9- 1.1atmWeight: Approx. 197g / 7ozPower SupplyCable ColorSpecificationBrownPower Supply Positive（12-24VDC）BlackPower Supply NegativeCommunicationWhitePositive voltage/current outputGreyNegative voltage/current outputBlueNCYellowNC