Sorry, request for information forms are currently unavailable for this company.
Welcome to J S Popper, Inc., manufacturers since 1923. We feature rugged alligator clips equipped with wire-penetrating devices. These devices reach the conductor in a wire without the risky and awkward procedure of removing insulation. There are three types of penetrators: the new Row-of-Points, the traditional Bed-of-Nails, and the Single Penetrator.