Digital Clamp Meter Handles Up To 600 kW

Embarking as a true-rms, three-phase digital clamp power meter, the Model 667C measures three-phase/three-wire, three-phase/four-wire, and single-phase circuits to 600V at 1,000A with true, reactive, and apparent power measurements to 600 kW. The instrument features a 10,000-count, four-digit dual LCD that displays selected power measurements and stores up to 28 measurements in memory. It employs an RS-232 interface with power monitoring software, is auto ranging, and reads out the total three-phase measurement via push button. With a 2-in. jaw opening, the unit measure voltage, current, power, VA, VARs, KWh, power factor, and frequency. Including a hard-plastic tool box, cushion-sectioned carrying case accommodating test leads, test clamps, four AA batteries, an RS-232 cable, software, and operating manual, price is $345. PROTEK TEST AND MEASUREMENT, Englewood, NJ. (201) 227-1161.