Theratech Dual Channel T.E.N.S. Unit -
Transcutaneous Electrical Nerve Stimulation.
Channel: Dual, isolated between channels
Pulse Amplitude: Adjustable 0-80mA peak into 500W load each channel, constant current
Pulse Rate: 2Hz - 150Hz (adjustable)
Pulse Width: 30ms - 260ms (adjustable)
Modulation Mode: Pulse width of successive output pulse is automatically varied in cycle pattern over an interval of nominally 6.5 seconds.
1) Pulse width decreases linearly over a period of 0.5 seconds from the control setting value to a value which is 60 percent less.
2) This narrower pulse width is maintained for two seconds and then increased linearly over a 0.5 second period to its original value.
3) Pulse width is maintained for 3.5 seconds at the control setting value. The cycle is then repeated.
Burst Mode: Bursts consist of Pulse Width (adjustable), frequency=100Hz. Bursts occur twice every second.
Wave Form: Asymmetrical Bi-Phasic square pulse.
Voltage: 0-100 Volt. (Open Circuit)
Power Source: Nine-volt battery (alkaline, or nickel-cadmium rechargeable.)
Battery Life: Approximately 70 hours at nominal settings.
Dimensions: 95mm(H) x 65mm(W) x 23.5mm(T)
Weight: 115 grams (Battery included.)
Note: This unit does not ship with electrodes. Please check for compatible electrodes below.
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