2 Sets Automatic Irrigation DIY Kit Self Watering System with Capacitive Soil Moisture Sensor 1 Channel 5V Relay Module and Water Pump + 2M Vinyl Tubing for Garden Plant Flower Herb Potted

Automatic Irrigation DIY Kit This Kit Combines Pump, Tubing, Soil Moisture Sensor and 1Channel 5V Relay Module for Plant Watering System, You Can Plant Flower or Herbs in the Pot and Insert the Soil Moisture Sensor in the Soil Automatic Irrigation DIY Kit Features: The Water Inlet of the Water Pump Can be Inserted into a Pipe or Used in Water DirectlyOnly Suitable for Experiments, Not Recommended for Continuous UseThe Pump is a DC Pump, 3V Pump with DC 3-4.5V Power Supply (CAN NOT Use 220V AC Voltage Directly)Do NOT Run Without Water for a Long Time Application: This Submersible Pump Can be Used for Small Size Aquarium, Fish Tank, Pond, Tabletop Fountains, Water Gardens and Hydroponic Systems