DC 12V Raindrops Controller Module Rain Foliar Leaf Wetness Sensor Relay Switch Humidity Controller Weather Detector Module Automatic Watering Module

About this item This is a rain, plant leaf humidity sensor that can be used for all kinds of weather monitoring High quality FR-04 material, large area of 5.0*4.0cm, plating has better oxidation resistance, electrical conductivity, and longer service life High power relay module can directly control load such as motor Sensitivity can be adjusted by potentiometer in order to control relay in different level Designed with indicators that will clearly show the power state and switch state