TENS Analog Unit


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Do you need help managing chronic pain or dealing with the post-operative or post-traumatic pain that comes after certain kinds of procedures? The TENS Analog Unit (Transcutaneous Electrical Nerve Stimulation) available through BEK Medical Inc. can give you the symptomatic relief you need and allow you to manage pain more effectively. It relies on three modes, including standard, burst, and modulation, and comes with a carrying case, lead wires, electrodes, and a 9-volt battery. When used properly under the guidance of a physician, it can decrease pain and help you to live more comfortably.

TENS Analog Unit
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 post-operative or post-traumatic pain.  

Dual channels
Three modes: Standard, Burst, Modulation
Molded carrying case, including: instructions, accessories (four electrodes and lead wires), and 9V battery.


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.

Additional information

Weight 1 oz



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