Proskit MT-7057NNetwork CableTester

Proskit MT-7057N Network Cable Tester with USB — a multi-cable tester for RJ-45, RJ-12, RJ-11, BNC, and USB that automatically identifies short, open, crossover, and no-connection faults.

The Proskit MT-7057N removes guesswork from network installation and fault-finding. Connect the cable under test between the main unit and the remote ID, and the tester automatically checks for short circuits, correct wiring, crossover configuration, and open connections across all supported cable types. Powered by a 9V battery with a low-battery LED indicator.

Tests RJ-45, RJ-12, RJ-11, BNC, and USB cables

Auto-identifies short, connected, crossover, and open faults

Cable types tested: RJ-45, RJ-12, RJ-11, BNC, USB