Tone Generator Testers
Generate an audible signal when testing for short circuits, line continuity, or when locating a cable. Use an amplifier (sold separately) to hear the signal. These tone generators have a light signal to verify polarity.
Telephone Testing Amplifiers
Use this amplifier with a tone generator or tester to identify a cable without making direct contact with the wire. The tone will get louder the closer you get to the correct cable.
Noise-Filtering Telephone Testing Amplifiers
Block out power-line hum when identifying a cable. Use this amplifier with a tone generator or tester to identify a cable without making direct contact with the wire. The tone will get louder the closer you get to the correct cable.
Pocket-Size Telephone Line Testers
Measure voltage and continuity and verify polarity in one- and two-line analog telephone networks. A light signals when there is sufficient current available for proper network operation.
| Measures | Features | Each | |
| Continuity, Polarity, Voltage | RJ11 Plug | 0000000 | 000000 |
Adapters for Inline Telephone Line Testers
Attach the included cord to an RJ11 wall outlet to isolate the signals of a telephone line, and use alligator clips to connect your testing device.
| No. of Test Connections | Includes | Each | |
| 6 | Cord with RJ11 Plugs | 000000 | 000000 |
Adapters for Inline Data Cable Testers
Attach the included cord to an RJ45 wall outlet to isolate the signals of a data line, and use alligator clips to connect your testing device.
| No. of Test Connections | Includes | Each | |
| 8 | Cord with RJ45 Plugs | 000000 | 000000 |