Consort E820 power supply. 4 parallel outputs with 4 mm sockets. Timer 0-99:59 hr. 300V, 2000 mA, 300 watt. Volt-hour countdown 0-99.99 kVh . Automatic recovery after power fail, with resumption of program. Shut-down with audible signal when time, volt-hours, or program completed. Constant voltage, constant current, or constant power with automatic cross-over. 2 x 4 digit LED display with digital programming. Programmable with 9 sets of parameters, up to 9 steps in each set. Overload protection.