It is also suitable for tracing alarm, coax or speaker cables which are already installed. Transmitter has attached RJ-11 plug and clip leads. Selectable steady and warble tone. Tone Generator: Built-In.
RT03015 TENMA 72-8500 TONE AND PROBE SET
Tenma LAN Tone and Probe Tester Kit - 72-8500
Tenma 72-8500 - Tone and Amplifier Probe Set - Blue
TENMA - 72-8500 - TONE AND PROBE SET
TENMA - 72-9265 - LINK TESTER, RS232 / DB9 LINK
