Power quality monitor
Staff -- Test & Measurement World, 6/1/2004
Operating over a voltage range of 80 VAC to 260 VAC, the PQR OEM continuously monitors the power line for disturbances, recording the data readings at 1-minute intervals. Power disturbances detected on the hot and neutral lines are recorded with the date, time, and magnitude. Using the supplied host communications software package, the prior 30 days of recorded information is available from the PQR OEM's nonvolatile flash memory through an RS-232 port. PowerTronics, Candia, NH. 603-483-5876; www.powertronics.com.
