# Complete harmonic analysis of every cycle of all three voltages and all four currents, simultaneously, while doing all other functions.

# Swell, sag, and inrush detection of every half cycle of all three voltages and all four currents, simultaneously, while doing all other functions.

# Transient detection and wave capture on all three voltage inputs and all four current inputs, simultaneously, while doing all other functions.

# Complete power/energy/cost analysis of single phase, two phase, three phase, and 3½ phase circuits while simultaneously doing harmonic, swell, sag, and transient analysis on all inputs.

# Compatible with VSD outputs. Works on 22-200 Hz, 360-440 Hz and DC power.

# Complete logging, triggering, and waveform capture capability.

# Internal rechargeable battery with charge level indicator for 8-10 hours of hand-held use or power-fail operation. Includes wall charger.