12V Water Level Controller Module Liquid Level Controller Automatic Water Level☜

Feature: \n 1. Strong compatibility, can be used in conjunction with a variety of liquid level sensor\n2. Strong protection, with waterproof pump idling protection and water level overflow detection output.\n3. Relay dry node output, can be applied to a variety of load control\n4. Control of diversification, manual or automatic mode control of water pump\n5. The installation is simple and convenient, the screw can be positioned and installed, and the electric box track can also be installed. \n\nSpecification: \nFeatures:\n\n--\n\nStrong compatibility, can be used in conjunction with a variety of liquid level sensor \n\n--\n\nStrong protection, with waterproof pump idling protection and water level overflow detection output.\n\n--\n\nRelay dry node output, can be applied to a variety of load control\n\n--\n\nControl of diversification, manual or automatic mode control of water pump\n\n--\n\nThe installation is simple and convenient, the screw can be positioned and installed, and: