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I love the back brace. It works great. I had wonderful service fast delivery. I would definitely order from them again.
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Ultra-IF, Digital Interferential Unit


Product Description

Ultra-IF, Digital Interferential

The Ultra IF is a Digital Interferential unit that offers true sine wave technology, which is considered true interferential. Interferential is used for very localized areas where deep current for pain control or increased circulation is needed.


Dual Channel, isolated between channels

Pulse intensity: Adjustable 0-70mA peak into 500 ohm load each channel, constant current

Carrier Frequency: 4000Hz Fixed (CH1)

Modulating Frequency: 4004-4160Hz

Adjustable (CH2) Modes: Constant Mode: 4-160bps, Adjustable

Auto Sweep: 80-145 bps, 4-45 bps, 4-Set bps

Frequency Shift: 1/1 abruptly shift, 6/6 abruptly shift, 6/6 ramped, 10/10 abruptly shift, 10/10 ramped

Sweep Time: 15 seconds

Frequency Shift Percentage: Frequency shifts from 30% below set frequency to 60% above and return to 30% below set.

Interference Pulse Freq: 4-160 bps, Adjustable 4/bps/step Pulse Duration 125us maximum

Wave Form: Symmetrical balanced Sine save

Patient Compliance Meter: Shows the treatment times

Patient Lock: Prevents the patient form changing any of the set parameters by the physician/therapist

Power Source: 9 Volt DC Adapter, 500MA or Alkaline 9V battery(9V battery not recommend for its short life)

1 Year Manufacturer Warranty System Includes: Stimulator, Lead Wires, 4 Self-Stick Disposable Electrodes, 9V Battery, Hard Plastic Carrying Case, Instruction Booklet.

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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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