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%RHOperating Temperature Range: 0-60°CWaterproof Level: IP55Maximum Extended Length: 10mSize: 130x30x13mmCable Length: 50cmSensor Type: CapacitivePower Supply: 3.3VFlame Retardant Rating: V0
