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Melnor 3300 Soil Moisture Sensor (Automatic Rain Delay) for RainCloud Smart Water Timer


  • Accessory for Melnor Raincloud Smart Water Timer, sold separately
  • Monitors soil moisture levels and sends a signal to the Raincloud system to stop watering when there is enough moisture in the soil
  • 3 Moisture level presets provide flexibility for different plant types with differing water needs
  • Prevents overwatering and helps reduce overall water usage
  • Turns Raincloud into a fully automated watering system