Sonoff Soil Moisture Sensor

Description Features: Works with Sonoff TH devices to monitor your plants’ soil moisture. DIY your sprinkler to automatically water according to the desired moisture value. IP55 waterproof rating to avoid having to remove the sensor when watering. Ask your Google Assistant for humidity conveniently. Works with RL560 to extend measuring distance. **Please Update THR3 Devices Before using the Sonoff Soil Moisture Sensor ** Specifications: Humidity Measuring: 0-100%RH Operating Temperature Range: 0-60°C Waterproof Level: IP55 Maximum Extended Length: 10m Size: 130x30x13mm Cable Length: 50cm Sensor Type: Capacitive Power Supply: 3.3V Flame Retardant Rating: V0