Pico Technology TA325 Current Probe, AC, Rogowski Coil Adapter, 3kA ac AC Max

Rogowski coil technology has a couple of advantages over CT (current transformer) technology: when measuring multiple phases, the phase difference is small and predictable for higher frequency harmonic analysis applications; also, Rogowski coils do not have magnetic materials to saturate and so have excellent linearity.

The probes provide a 3 V full-scale AC output proportional to the current being measured with three selectable ranges: 30 A, 300 A and 3000 A.

When using the TA325 with a PicoScope 4444 differential scope, ensure that you purchase three TA271 D9-BNC adaptors. These can be found under the Accessories tab on this page.

Pollution Degree 2 (probe and integrator)

30 V maximum between output and ground

Rated for continuous use

RoHS and WEEE compliant