Used for testing telephone lines. Lightweight and compact with last number redial and 10 number memory. Water resistant dial pad.
Features:
- Integrated circuit voice network provides optimum receive and transmit levels and controld sidetone without drawing excessive current
- Talk/Ring/Monitor switch conveniently located inside handgrip
- Switchable tone or pulse dialing withy switch located on inside of handgrip
- High impedance monitor will not disturb data, conversations or signaling
- Polarity indicator
- Last number redial (up to 31 digits)
- 10 number memory storage maintained by a 3 volt lithium battery
- 3 position volume control for up to 12dB of gain
- Protection against excessive voltage, transient ringer signals, and direct connection to most batteries and power supplies
- Spring loaded reversible belt clip
- Cloth covered cord equipped with securely anchored strain relief, modular RJ11X plug and 2 five-way test clips
- Spade connector cord included
- Moisture resistant
- 2.5mm headset jack
Also known as a lineman's handset, a test set, or a butt set.