![VitalStim Plus Reference EMG Electrode](http://step2health.com/cdn/shop/products/68-0074_{width}x.jpg?v=1597944163)
The VitalStim Plus Reference EMG Electrode is a reference electrode that is used with your VitalStim Plus Unit for excellent biofeedback results.
The VitalStim Plus Reference EMG Electrode is a reference electrode that is used with your VitalStim Plus Unit for excellent biofeedback results.