Water Level Controller Relay Liquid Level Sensor Module for Domestic Water Tower cocoon Questions you careQ: Is this

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Water Level Controller Relay Liquid Level Sensor Module for Domestic Water Tower cocoon Questions you careQ: Is thisWater Level Controller Relay Liquid Level Sensor Module for Domestic Water Tower Specification: Item Type: Water Level Controller Relay Material: PCB. Application Widely used in automatic water supply system for household water towers, automatic control of solenoid valve water pump motor, aquarium water change system for aquariums, automatic control of conductive liquids, automatic livestock feeding system, automatic water supply system for breeding