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Customer Testimonials

I love the back brace. It works great. I had wonderful service fast delivery. I would definitely order from them again.
Harriet F.

I ordered some tens electrodes and a TENS unit from them for my fibromyalgia pain. It help me a lot.
Ben J.

TENS AA- Digital TENS Unit w/ 5 Treatment Modes

$34.95 $24.95
(You save $10.00)
Calculated at checkout

Product Description

The Tens AA

The Tens AA is a unique digital TENS unit that uses AA batteries, 5 treatment modes and a large LCD Screen. The Tens AA has a recall program and is easy for anyone to use. This unit is a great digital unit with a variety of programs at a great price.


  • Channels: Dual Channels
  • Power Source: 2 AA alkaline batteries
  • Pulse amplitude: Adjustable 0-80mA over 500 ohm in 1mA increments
  • Large LCD display shows all parameters
  • Parameter locking • Pulse frequency: 20-150 Hz
  • Wavefrom: Symmetrical biphasic, or monophasic
  • Timer: 15, 30, 45, 60 or 90 minutes or continuous
  • 5 Treatment Modes: Constant, Burst I, Burst II, modulated width, modulated rate and width
  • Dimesions: 1-1/10" x 2-3/5" x 4"
  • Weight: 5.5 oz
  • Kit contains: Ultima 5 unit, Safety lead wires, 4 reusable electrodes, 2AA alkaline batteries, compact carrying case, and manual
  • 1 Year warranty Technical Specs:
  • Channel: Dual
  • Amplitude: Maximum 150mA (peak value) across 500 ohm load
  • Waveform: Symmetrical Biphasic, or Monophasic
  • Pulse Rate: Adjustable, 1 - 150 Hz
  • Pulse Width Adjustable, 50 - 250 (in steps of 10)
  • Treatment Timer: 15, 30, 45, 60, or 90 minutes, or Continuous
  • Treatment Modes: Constant, Burst I, Burst II, Modulated Width, Modulated Rate & Width
  • Power Supply: 2 AA alkaline batteries 1.5 V
  • Dimensions: 100mm x 65mm x 28mm
  • Kit contains: Ultima 5 unit, Safety lead wires, 4 reusable electrodes, 2AA alkaline batteries, compact carrying case, and manual

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To edit this page simply login to the control panel, click the Website Content tab and choose the View Web Pages option. Click Edit next to the Shipping & Returns page and you can change this text. A sample returns policy is shown below which you can edit as needed.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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