Size: (L) 80 mm (W) 60 mm (D) 28 mm 

Weight: 90 gm/3.0 oz. (Excl. Battery) 

Waveform: Symmetrical rectangular biphasic, with zero net DC current 

Channels: Two, electrically isolated 

Current output: Each channel 0-60mA into 1K ohms 

Pulse width: 30 - 300 µ/sec - adjustable 

Pulse rate: 1-200 pps - adjustable 

Modes: 

Modulation type: (Patented) Width (Patented) 

Width: 50% of width setting +/- 15% 

Rate: 20% of width setting +/- 15% 

Modulation Rate: 8 – 10 Hz. 

Burst: 250 µ/sec on, 250 µ/sec off 

Battery test: 

Green LED indicates battery OK 
Red LED indicates low battery (5.5 volts) 

Battery source: 9V Alkaline battery 

Battery type: 9V Alkaline battery 

Battery life: Approx. 40 + (Using a new Alkaline Battery). 
At 30mA into 2K, 2 channels, continuous pulse width 
100 µ/sec Battery life approx. 60 hours