The 600A clamp meters feature True RMS for accurate readings when measuring distorted or noisy waveforms and a low impedance (LoZ) mode to prevent false readings caused by ghost voltages. The meters include a built-in noncontact voltage (NCV) detector for quick voltage detection, microampere function for HVAC flame rod current measurements, and a 6000-count backlit LCD.

Model EX655 offers 12 functions including AC/DC current, frequency, and type K temperature. It also features low pass filter (LPF) for measuring variable frequency drive signals, inrush mode to capture current surges during motor startup, and LCD trending bar graph.