Emerson UPS 300W 287V 7.2 Ah 300W 287V 7.2 Ah

Prevents malfunction in computers, measuring instrument etc during a temporary power failure. Continuous mains voltage detection. Automatically switches to the integral battery/inverter upon power failure. Enclosed software ensures the disconnection and shutting-down of programs safely. Equipped with an optical and acoustic alarm for malfunction and overload. Battery alarm and automatic battery test. USB port.