Yokogawa / Digital Power Meter / WT210(760401-M/C1/EX1/DA4) 
•Maximum input with assured accuracy: 26 A
•Basic accuracy: 0.1%
•DC measurement: 0.5 Hz to 100 kHz frequency range
•Compact design (half-rack size)
•5 mA range for very low current measurements (model WT210 only)
•Line filter function
•High-speed data update (as fast as 10 readings per second)
•Harmonic measurement function available
•User calibration capability
•Large-current measurement capability using external sensor input
•Basic Characteristics