Greenlee Compact DSP telephone lineman's handset
The Greenlee Compact DSP Digital Services Protection
telephone lineman's handset by
Greenlee (aka: test telephone, test set, butt set, or buttinski) is designed to operate safely in situations where telephone wiring may be carrying
digital traffic, voltage feed to remote electronics or the hazardous voltages that result from fault conditions or misuse of the cable.
- Features:
- Safe with data lines.
- Rugged drop proof design.
- Protected against 230 VAC.
- Flat battery - always ready feature.
- Over current protection.
- Battery saving auto power-off.
- Lightning surge protection.
- Three position volume boost.
- Finger tip microphone mute.
- Headset socket for hands free operation.
- 32 digit last number redial.
- Acoustic shock protection.
- Supplied complete with:
- Cordset terminated with 2 x 4mm crocodile clips
- Battery.
- User instructions.
![]() |
Compact DSP datasheet |
![]() |
Compact DSP user manual |
Buy the Greenlee Compact DSP online now, just click on the
next to
the product price to add it to your shopping basket.
next to
the product price to add it to your shopping basket.
| 577-012 | Greenlee Compact DSP telephone lineman's handset - 50647792 | £66.21 | ||
| 1520-001 | Greenlee Compact DSP cord set RJ11-BT432A - 50766469 | £4.51 | ||
| 3064-001 | Greenlee Compact DSP test telephone headset - 50647865 | £5.50 | ||
| 3637-001 | Greenlee Compact small crocodile clips cord set M0459/00A - 50647849 | £4.91 |










