Yokogawa / Digital Power Meter / WT210 
Maximum input with assured accuracy: 26A  Basic accuracy: 0.1% Dc measurements: 0.5 Hz to 100 kHz frequency range. Compact design. (half-rack size) 5mA 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.  Ultra calibration capability. Large-current measurement capability using external sensor input.  Basic Characteristics.  Comparison with Former Models.