Channel: Dual, isolated between channels
Wave Form: Modified square wave with zero net direct current (DC) component
Pulse Amplitude: 0 to 80 mA each channel, adjustable (500 ohm load)
Pulse Frequency: 2 - 150Hz adjustable
Pulse Width: 60 to 250 microseconds, adjustable
Modulation Mode: Pulse width is automatically varied over 4.0 seconds.
Burst Mode: 7 pulses per burst, 2 bursts per second 100 Hz internal frequency of burst
Continuous Mode: Continuous stimulation.
Maximum Charge: 20 micro coulombs per pulse
Timer: 30 Min, 60 Min or constant time.
Power Source: 9 volt alkaline battery or similar rechargeable cell.
Battery Life: 70 hours average usage (alkaline)
Size: 24 x 64 x 95mm - Weight: 130 grams (including battery)