Leviton Test Set Kit w/ Probe Toner

The Leviton tone test set performs a variety of functions in low voltage wire applications such as telephone, data, HVAC systems, and security or fire alarm wiring. As a tone generator, a toner can be connected across a wire pair and set to transmit either a continuous 1000 Hz tone or an alternating 500/1000 Hz tone; with the use of the Speaker Probe (below), you can quickly and easily trace pairs and locate broken pairs/cables in walls. Multiple circuits can be traced by using two test sets, set to opposite tones