Precision Power Analyzer :
The WT3000E has the highest precision of all the Yokogawa power analyzers in the WT series. The WT3000E can be used as a reference instrument for calibration and to measure the power and conversion efficiency of power transformers such as an inverter. It helps increase efficiency in evaluation and testing.
Features :
Precision Digital Power Meters, Analysers for Single Phase to Three, Six Phase measurements with Accuracies from 0.1% to 0.01% and Bandwidth from DC, 0.1 Hz to 1 MHz. Hand Held Clamp-on Power Meters for field applications Single, Three Phase.
For more detail, Please visit : http://tmi.yokogawa.com/in/products/digital-power-analyzers/digital-power-analyzers/precision-power-analyzer-wt3000e/