Powered Muscle Stimulator EMS.
Dual, isolated channels.
Asymmetrical biphasic square pulse wave form.
Constant current 0-80mA
Adjustable pulse amplitude
1-160 Hz pulse rate.
Choose from synchronous constant and alternation modes.
Timer with 15,30,60 minute and continuous modes.
Patient compliance feature displays treatment in hours.
Patient lock system prevents users from changing fixed parameters set by physician.
Includes: caps over buttons, 9-volt alkaline battery, two lead wires, four electrodes(1 pack), hard plastic carrying case and instructions.