Telephone Butt Set with ABN (TBS-100) – Jonard

Designed to facilitate the installation, service, and maintenance of analog telephone lines, this telephone butt set has all the essential functions for testing telephone lines such as detecting dial tone, making and receiving calls, and tone and pulse modes. This telephone test set also features the following:

Dial, ring, talk, mute, or redial using this telephone line tester

Sends signals via dial tone (DTMF) or dial pulse

Angled Bed-of-Nails (ABN) Clips clamp connections securely

Includes telephone line tester, RJ11 test cord, and an extra fuse

Waterproof housing protects the unit from inclimate weather