NOYITO Liquid Water Level Detection Sensor Module Suitable for Controller Switch Automation Detection Pump Tank Water Level home2023 2 X AAA Batteries

2 X AAA Batteries

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NOYITO Liquid Water Level Detection Sensor Module Suitable for Controller Switch Automation Detection Pump Tank Water Level home2023 2 X AAA BatteriesNOYITO Liquid Water Level Detection Sensor Module Suitable for Controller Switch Automation Detection Pump Tank Water Level This product is designed according to the actual needs of home, business, etc. According to the detection of the water level, the high current relay is controlled to achieve the purpose of controlling the water pump (solenoid valve). When the tank is short of water, the water is automatically pumped, and when the water is full,