Greenlee PA1573 network cable tester

Cable Check - Tone & Probe Plus - RJ45 LAN Tester: True cablemapping function identifies: - Good connection, opens, shorts and crosses, - Connector and cable pin-out, - Clear LED display for each pin and shield, - Shielded RJ45 modular plugsocket.
- Automatic display of mapping with dual speeds: slow or fast.
- Tests RJ11 and RJ45 cableswith runs up to 600'.
- Check polarity of telephone line.
- View telephone line status: dial tone, ringing or busy line.
- Provides talk power for telephone lines and butt set use.
- Selectable dual/single tone application for balanced andunbalanced circuits.
- Four tone generator patterns.
- Test continuity of wires, cables and loads.
- Tone generator features auto-off function.
- Jack for headset.
- Audible speaker with adjustable volume control.