• The CWTLF is a flexible, clip-around Rogowski probe with an extended low frequency bandwidth.

• Predictable phase response from sub-Hz to > 100kHz

• Low droop distortion for measuring long current pulses

• High frequency operation into MHz

• Current ratings from 300A pk to 300kA pk

• Standard coil length (circumference) of 300mm to 1000mm, but longer coil lengths readily available

• Coil insulation 10kV peak

• Electrostatic shielded Rogowski coils to attenuate interference from 50/60Hz voltage sources and fast voltage transients