The Yokogawa WT500 Power Analyzer is a mid-range product for single-phase and three-phase power measurements and energy monitoring. This precision power analyzer is very accurate and has been accepted and endorsed by Standard Performance Evaluation Corporation (SPEC) for accurate measurements. It is designed into a compact half-rack size chassis which can also be double rack mounted. Standard features include a color TFT display and USB interface for communications and memory. The instrument has a basic accuracy of 0.1%, maximum inputs of 1000 Vrms, 40 Arms and a measurement bandwidth of DC to 100 kHz.