Medi-Stim TNSSPKR Tens Tester Audio Speakers With 0.08 Pin Receptacles- 1 Pair To Test Stim Output

Same concept as the TENS Tester, but with audio feedback instead! Plug the lead wire pins from your device into the speaker’s receptacles, and you’ll “hear” the stimulation. If no output is heard, your lead wires may have a short, the battery may be weak or dead, or the device may have a failed part.

Listen to the variable intensity, frequency and other parameters to make sure the device is working properly. Also a great tool for educating new patients or clinicians as to what type of stimulation sensations to expect from the device.