What is a toner probe and what is it used for?
- John HLv 58 years agoFavorite Answer
You mean a tone probe?
It's an electronic test instrument to help trace wires. One part (the tone generator) induces a tone on a pair of wires, and with the other you part (the tone probe) you can detect the tone at the other end to trace where the wires go. You can trace wires through walls using a tone probe, and determine which pair is carrying the signal you induced at the other end.
- Anonymous3 years ago