High Current Probes
For powered functional testing of connectors, wire harnesses, modules and other devices drawing up to 45A, our high current probes feature low resistance plungers and multiple-point, high-current-capacity tips.

Technical Notes
The maximum continuous current rating of a spring probe is determined by its design, size and construction. Typical probes are rated from 2 to 5 amps maximum current (non-inductive) at working travel. While this is sufficient for most board test applications, higher current probes are sometimes required.

ECT High-Current Probes (HCP series) are capable of carrying electrical current up to 45 amps.