Electrical Muscle Stimulator (EMS) ProM-500 2-Channel

ON ramp is adjustable from 1 - 8 seconds with 1 second/step

The pulse width is selectable between 100, 200, and 300 µs

Pulse amplitude is adjustable from 0 - 80 mA peak into 500 ohm load each channel, constant current

Timer: 30 minutes, 60 minutes, and continuous

System includes: stimulator, lead wires, 4 self-adhesive reuseable electrodes, 9 volt battery, instruction booklet, hard plastic carrying case