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T.E.N.S. (Transcutaneous Electrical Nerve Stimulation) is indicated under a physician's prescription for the symptomatic relief and management of chronic (long-term) pain and the treatment of postoperative or post-traumatic pain.
Dual channel, modulation/burst/standard modes, complete with accessories and carrying case.
* Federal Law (USA) restricts this device to sale by or on the order of a physician.
TECHNICAL SPECIFICATIONS
| Channels: |
Dual |
| Pulse Amplitude: |
Adjustable, 80 mA peak maximum for positive pulse or -20 mA peak maximum for negative pulse into 500 ohm load each channel. |
| Pulse Rate: |
(Adjustable) 2 Hz – 120 Hz |
| Pulse Width: |
(Adjustable) 40 µ S – 260 µ S |
| Modulation Mode: |
Pulse width is automatically varied in a cyclic pattern over an interval of nominally 5.0 seconds maximum. Pulse width decreases linearly over a period of 1.5 seconds from the control setting value to a value which is decreased 45% maximum. The narrower pulse width will continue for 2 seconds maximum, then increase linearly over a 1.5 second period to its original value. The cycle is then repeated. |
| Burst Mode: |
Bursts consist of 9 ±2 pulses at maximum pulse rate.
Bursts occur twice every second. |
| Wave Form: |
Asymmetrical Bi-Phasic square pulse. |
| Max. Charge per pulse: |
21 micro coulombs maximum. Positive pulse and negative pulse separate. |
| Battery: |
9 volt battery (alkaline, or nickel-cadmium rechargeable). |
| Size: |
23 x 64 x 91mm |
| Weight: |
130 grams (battery included) |
All of the adjustable parameters are setting at the midpoint of the specified range.
There may be up to a ±20% tolerance of all specifications.