ENS unit that incorporates a wide variety of output combinations. It has a timer of 15, 30, 60 minutes (or 15, 30, Continue) and three modes available: B(Burst), N(Normal) and M(Pulse Rate Modulation). Pulse rate, pulse duration and intensity are adjustable. 

 Channel: Dual, isolated between channels 
 Pulse Amplitude: 0-80mA peak to peak into 500 ohm load.
 Pulse Rate: Adjustable, from 2Hz ~ 150 Hz
 Pulse Width: Adjustable, from 30 μs ~ 260 μs
 Mode: B, N, M
 TIMER: Selectable, 15, 30, 60 Minutes(or 15, 30, constant)
 Wave Form: Asymmetrical Bi-Phasic Square Pulse
 Voltage: 0-40 V peak into 500 ohm lo