How is the Comffit TENS Machine different?
If you are looking for a reliable TENS machine with strong treatment capabilities, the Comffit TENS Machine is the ideal choice for these three simple reasons:
1) Effective Treatment of chronic (severe) pain
The modulation mode featured in the unit is ideal for treating areas of chronic or severe pain. This may include pain caused by conditions such as osteo or rheumatoid arthritis, back pain, shoulder pain, neck pain, knee pain, muscle strains, tendonitis etc. With the waveform constantly changing (using recommended modulation mode ‘E’), the stimulus is smooth and comfortable. Importantly, this reduces the body’s tolerance to the stimulus, therefore making it a more effective pain reliever. The ‘smooth’ waveform also makes the TENS machine much more comfortable to use. The waveform is maintained even at high intensity, where it otherwise breaks down in poorly designed units.
2) Simple and easy to use
The large digital display makes reading and changing the settings simple, whilst the analogue knobs on the top of the TENS machine make it easier to adjust the intensity than pressing buttons.
3) Long term use is easy and won’t cost you a lot of money
All replacement leads, batteries, and electrodes are readily available. The electrodes are backed with a conductive gel. No extra gel is required. Replacement leads – can be purchased separately at little cost. Batteries – No special hard-to-find batteries, just standard AA size (available in any supermarket or news agency)
Exclusive 3 Year Warranty
This TENS machine is backed with our exclusive 3 YEAR WARRANTY. Should the unit fail in this time period return it to us and we will either replace the TENS machine or refund your money. (NB: Warranty does not apply to connection leads or electrodes)
Features of the Comffit TENS Machine
1.Intensity protection (Safety)
When the mode changes, the intensity will automatically go down to zero.
2.Remembers last settings
When the TENS Machine is turned on, it will automatically return to the settings last used before the unit was switched off.
3. Treatment Timer
When the treatment timer is set, it will begin to count down in minutes. Once it reaches zero, the unit will automatically shut off.
4. Auto Repeat
When the pulse rate or pulse width is being adjusted, the auto-repeat function is available, when the “PR+”, “PR-“, “PW+”, or “PW-” Key is held down for over 1 second, it will automatically increase or decrease 1 step per ¼ second
5. Precise Intensity Adjustment
The two knobs on top of the unit adjust the intensity by turning clockwise or counter-clockwise. These knobs are easily accessible if you are wearing the TENS machine on your trouser belt.
6. Switch Between Waveform Settings
By pressing “PR-“, key and “PW-” keys simultaneously, the two types of waveforms can be changed.
7. Lock the Settings in Place
By pressing “timer key” for 2 seconds the unit will be locked or unlocked in toggle. While the unit is locked, the parameters cannot be adjusted except for the timer and intensity. Pressing the ON/OFF key will not change the locked/unlocked status.
8. Low Battery Indicator
When the batteries are low, a flashing battery symbol in 2Hz will indicate that the batteries should be replaced.
9. Battery Saver
Automatic shut off. When the TENS machine intensity levels are 0 on both channels, and it has not been in use for 5 minutes, the unit will shut off automatically.
What you receive
The Comffit TENS Machine is shipped with everything you need to get started. The contents of the package include:
- 1 x Comffit TENS machine (model TN-20)
- 1 x leads
- 2 x Self-Adhesive Pads with connectors (size 40mm x 40mm)
- 2 x size AA Alkaline 1.54V batteries (these are the common ones available in the supermarket)
- 1 x instruction booklet
- 1 x black case (contains pouch for leads and strap for electrodes)
TENS Machine Technical Specifications
- Model: TN-20
- Channel: Dual
- Output: Maximum 150mA (peak value) across 500 Ω load
- Pulse Width: From 50 μ S to 250 μ S adjustable
- Waveform: Symmetrical Bi-phasic rectangular. Monophasic rectangular
5 modes are available
Burst I. Two train per second, 250ms on, 250ms off; 25 pulses within one train, pulse width=200 μ S
Burst II. Two train per second, 250ms on, 250ms off; Pulse width and Pulse rate are selectable
Modulation I, Pulse width modulation, Pulse width modulated from 100 μ S to 250 μ S within 6 seconds and then back to 100 μ S in the next 6 seconds. Pulse rate is selectable.
Modulation II, Pulse rate and Pulse width modulation, Frequency increases from 50Hz to 100Hz while pulse width decreases from 200 μ S to 60 μ S within 5 seconds. Treatment timer: continuous, 15 min, 30 min, 45 min, 60 min, 90 min selectable.
The Comffit TENS Machine has been TGA (Australian Therapeutic Goods Administration) approved.
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