The Extech EX655 clamp meter performs 12 functions including AC/DC current. It features a Low Pass Filter (LPF) which attenuates high frequencies to reduce noise for accurate readings of variable frequency drive signals and inrush mode to capture current surges during motor startup. True RMS provides accurate readings when measuring distorted or noisy waveforms and Low Impedance (LoZ) mode eliminates false readings caused by ghost voltages.
