BAYNET CABLE TESTER Detachable module for testing two remote points
Open/Short wiring test, Connected wires display, Ethernet 10BASE-2 termination value detector, Equipped with RJ-45 and RJ-11 ports both with 50µ gold plating, Non-parallel display, One step operation, Powered by 9V alkaline battery, Automatic deactivation, Palm size with carrying bag