Coax Testers, Cable Testers, Coax Mappers and More

PL Depot offers a full line of cable testers, coax testers, tone generators and more. We also stock many accompanying accessories. They are available for various applications such as cable mapping and identifying.

Coax testers are perfect devices for identifying and mapping several coax cables at once. Coax testers generally consist of a source of electric current, a volt meter and a switching matrix used to connect the current source and volt meter to all of the contact points in a cable.