Use these adapters to connect butt sets, telephone test sets, tone generators, and network test equipment to data and telephone lines using modular plug connections to test the data and signals being carried. Easy-to-read wire layout is mounted on nylon-reinforced ABS plastic body. Other features include removable/replaceable patch cord, inline adapters, snag-free plugs, and belt clip. Notched copper contacts keep alligator clips attached during testing.

View a printer-friendly PDF of this page from our Buyer's Guide product catalog.

 Representative Description and Image
The description and image shown may not be not that of the actual part number 1903. More.