Sonoff MS01 Moisture Sensor is an accessory of the Sonoff TH16, TH Elite 16Amp and TH Elite 20Amp. Works with these devices to accurately measure soil moisture and send data to your mobile phone.

*Requires the Sonoff Al010 RJ9 Converter when being used with the TH Elite/Origin devices.



  • 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 AL560/RL560 to extend measuring distance



  • 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
Weight0,01 kg
Dimensions1 × 1 × 1 cm




× Chat With Us Direct!