HYDROCHECK

Electronic devices for charging and monitoring lead-acid batteries; Electronic devices for controlling battery back-up pumps; Electronic monitoring device used to control functions of sump pumps and utility pumps; Electronic device used to monitor and control functions of water pumps; Electronic device used to prevent water from overflowing in the laundry tub of a washing machine; Leak detecting device for water supplied home appliances consisting of water sensor and control unit with audible alarm and on/off control