| TEMPO COMMUNICATIONS 200EP-G Inductive Amplifier Probe, LED Display Speaker Probe, Data Safe Monitor Yes, Display Screen Type LED, For Use With Any Tone Generator, Includes Adjustable Volume Control, Headset Jack, LED Flashlight, Recessed Telephone Test, Visual Signal, Features Powerful Speaker For Noisy Environments,... ... more TEMPO COMMUNICATIONS 200EP-G Inductive Amplifier Probe, LED Display Speaker Probe, Data Safe Monitor Yes, Display Screen Type LED, For Use With Any Tone Generator, Includes Adjustable Volume Control, Headset Jack, LED Flashlight, Recessed Telephone Test, Visual Signal, Features Powerful Speaker For Noisy Environments,... | | $76.25 go to store |