Klein Tools VDV500-820 Tone and Probe Kit, 5 Tone

The Klein Tools tone and probe pro wire tracing kit includes professional grade analogue tone generator and tracing probe non energized, open ended wires. The toner pro tests the polarity and continuity of wires indicating the result on clearly labelled LEDs. The probe pro has replaceable, non metallic conductive tip with terminal block to confirm the toned pair.

5 distinct tone cadences
Rugged angled bed of nails, ABN clips
3.5 mm headphone jack for noisy environments
Work light on probe tip for use in dark spaces