Reading an EMS Fascia Gun Spec Sheet: The Numbers That Actually Matter
Spec sheets for combined EMS percussion devices usually read like two separate products printed on one page: percussion amplitude and frequency on one line, stimulation frequency and amplitude on the next. What they do not describe is how the two behave when they run together, which is the only thing that matters.
Runtime in combined mode is the first figure to demand. If percussion alone runs three hours and the sheet claims three hours overall, the stimulation figures were measured separately. Ask for the runtime with both modes active at their highest settings.
Electrode contact stability is the second, and it rarely appears on a spec sheet at all. It is expressed as the variation in stimulation intensity felt during percussion. A supplier who cannot describe how the electrode is isolated from the drive mechanism has not addressed the problem.
The third figure is per-channel stimulation amplitude under percussion load. Current is easily disturbed by vibration, so the honest number is the one measured while the percussion mechanism is running, not on a bench with the motor stopped.
Aolemon publishes combined-mode runtime, electrode isolation method and stimulation amplitude measured under percussion load for its EMS fascia guns, because those three figures are what determine whether customers keep using both modes or quietly stop using one.
View this EMS fascia gun on Aolemon
Frequently asked questions
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