The Extech 380820 Universal AC Power Source + AC Power Analyzer provides standby power measurement
(10mW to 100W) for desktop and notebook PCs, LCD TVs, AC adaptor/chargers and any other products that
continue to use power when connected to AC, even though they are not in use.
Standard power measurement is 100mW to 1000W (110V) and 100mW to 2000W (220V). The Extech 380820 power quality
measurement includes watts, power factor, voltage, current, and harmonics. The cost function calculates cost
per day, month and year. There are 99 memory locations for preset voltage and frequency output settings.
The Extech 380820 Universal AC Power Source + AC Power Analyzer has a standby and
operation button and user-programmable over current protection (current limiting). The Extech 380820 unit is
programmable through the built-in RS-232 interface. While in data acquisition mode, readings are
captured to your PC with a user-programmable sampling rate of 2 to 65,535 seconds.
The Extech 380820 universal AC power source + AC power analyzer ships complete with AC power cord, RS-232 to
USB cable and software.