Features: 1. The entire sensor body is treated with waterproof and dustproof protection to ensure long-term normal operation of components. The waterproof and dustproof rating reaches up to IP68. 2. The soil conductivity sensor is suitable for measuring total soil salinity (conductivity), facilitating accurate evaluation of soil conditions. 3. High precision, fast response, and stable output, suitable for various types of soil. 4. Can be buried in soil for extended periods, resistant to long-term electrolysis and corrosion. Features vacuum filling and sealing for complete waterproof performance. 5. Widely used in scientific experiments, water-saving irrigation, greenhouses, flowers and vegetables, grassland pasture, soil rapid testing, plant cultivation, wastewater treatment, and electrical conductivity measurement. Specifications: Condition: Item Type: Soil Conductivity Sensor Material: ABS + 316 Stainless Steel Length: Approx. 13.8 cm / 5.4 in Thickness: Approx. 1.5 cm / 0.6 in Power Supply: 12-24V DC Conductivity Measurement Range: 0-10000 µS/cm Conductivity Resolution: 10 µS/cm Storage Environment: -45°C to 115°C Response Time: ≤ 5 seconds