Tempo 200FP Inductive Amplifier / Tone Probe w/ Noise Filter

The Tempo Communications 200FP is the only probe that stops power line hum. Filter probe blocks ac interference by filtering out power-related noise. A switch selects between filter or standard operation. The probe is audible within 15'' of a conductor carrying a 5-V peak-to-peak signal.

The 200FP probe comes with a wrist lanyard. It measures 9.75'' x 1.25'' x 1.375'' and weighs 4.7 ounces with 9-volt type 1604 battery (not included). One-year warranty.