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InTENSity IF Combo TENS & Interferential Combination Unit
Each package includes everything needed to begin therapy right away!

InTENSity IF Combo TENS & Interferential Combination Unit

Part Number:


In Stock
813520011193 NewCondition

Choose Product Options and/or Extra Supplies

Quantity Discount Pricing
  • Quantity
  • Price
  • 6 - 31
  • $81.95
  • 32+
  • $78.95
The InTENSity™ IF Combo combines TENS and Interferential electrotherapy modes to give you the best chance of treating patients that may need something stronger than a standard TENS unit. The IF Combo has 4 modes of Tens and 4 modes of Interferential, ensuring that your patient is getting the most pain relief. The unit is 105 mA strong and comes complete with an AC adapter to allow patients to get relief anywhere.

Product Features:
  • Simple to operate, portable device for pain management
  • Combines TENS and Interferential (IF) treatment for patients needing stronger therapy
  • Indications For Use: Symptomatic chronic pain, acute post-traumatic or post-surgical pain
  • Channel: Dual, isolated between channels
  • Power Source: Standard 9-volt battery, or AC adapter (100-240V)
  • Dimensions: 4.5” x 2.55” x 0.9”
  • Weight: 0.28 lbs. with battery
  • Timer: Adjustable from 1-60 minutes, or (C) for Continuous use
  • Electrode Detection Function:
    • Amplitude level will be reset to 0mA when it reaches 12mA or greater and an open circuit at either channel is detected.
    • Optimal electrode placement is about 2-3 inches apart.
  • One Year Manufacturer Warranty
  • Package Includes Everything Needed To Begin Treatment Right Away:
    • 1x InTENSity IF Combo Device
    • 2x Sets Of 45" Lead Wires
    • 1x Pack Of Four 1.5" x 1.5" Reusable Electrodes
    • 1x 9V Alkaline Battery
    • 1x AC Adapter
    • Instruction Manual
    • Hard Plastic Carrying Case

Technical Specifications:
  • Wave Form
    • TENS: Monophasic Square
    • Interferential: Biphasic Square
  • Pulse Rate
    • TENS: 1-150 Hz
    • Interferential: 4kHz
  • Pulse Width
    • TENS: 50-300µs
    • Interferential: 125µs, Phase duration: 250µs
  • Output Voltage
    • TENS: Constant Current
    • Interferential: Constant Current
  • Current
    • TENS: 0-105mA
    • Interferential: 0-105mA
  • Modes
    • TENS: 4 treatment modes
      • Burst (P1)
      • Normal (P2)
      • Pulse Width Modulation (P3)
      • Pulse Rate Modulation (P4)
    • Interferential: 4 treatment modes
      • (Refer to Instruction Manual for full details)
  • Timer
    • TENS: 1-60 minutes, or Constant
    • Interferential: 1-60 minutes, or Constant
      • Frequency: 1-50 Beats

Placement of Electrodes:
  • The placement of the electrodes is very important to the success of the treatment, therefore please place electrodes according to the instructions of your treating physician.
  • When operating in a 4-Pad treatment mode, the electrodes should be placed on the body as described in the diagram below. The arrangement of these 4 electrodes will allow the intersection of the 2 sinusoidal outputs, which will result in the required beat frequency. In a 2-Pad treatment mode, 2 separate pairs of electrodes can be used simultaneously to treat two different body regions.

Manufacturer Instruction Video
5 Stars
Great product and easy to use. Helps in so many ways
Did you find this helpful? 
Reviewed by:  from SC. on 10/20/2021
5 Stars
Love the TENS IF combo!
This machine has been great! I use it on my back and on my abdomen in the IF mode right now. The current is strong enough (and I can handle a lot) and the machine is easy to use. I highly recommend this machine. It actually does some good!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Logan. on 10/16/2021
5 Stars
Quality Product
My PT recommended this unit and it is certainly a quality product. Thank you!
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Honolulu. on 6/2/2021
5 Stars
Exceeded expectations
I have to say I couldn't believe it was possible to get something for home use that would give the same relief that I get from the machines at my physical therapist. I searched all over the internet and was unable to decide because I wanted something that really worked then I came across the tenspros website that actually had a phone number I called it and spoke with a tech support person and told him what I wanted and he recommend the best one for me I bought it and love it I use it all the time even brought it on vacation I like it so much I bought a second one I don't ever want to be without it
Did you find this helpful? 
Reviewed by:  from Naples. on 5/30/2021
5 Stars
Review of tensoro
They carry case is my favorite thing about the unit it works just as it should it’s easy to use and it’s very light. Whenever I have a problem I can call tens pro and they will walk me through the issue of getting it set up and using it and I really appreciated that. The company has been nothing but great to work with.
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from Springfield MO. on 1/1/2021
4 Stars
Great little unit. Display is easy to read/ see and it is simple to operate. Only drawback is that it is not as customizable as I had hoped.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Alabama. on 7/7/2020
5 Stars
Tens IF unit
device works very well. A bit of a learning curve to figure out how to use. But over all very satisfied.
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from OJAI. on 4/19/2020
5 Stars
Awesome Unit
I purchased this per my Physical Therapist. I had two foot surgeries in less than a year. I’ve been in a lot of pain and using the Tens unit helps with my pain. I use it twice a day, and after I’ve used it, I can really feel my blood flowing, I can walk easier and with less pain. I would recommend this to anyone that needs relive from pain.
Did you find this helpful?  6 of 6 Found Helpful
Reviewed by:  from Ohio. on 1/11/2020
5 Stars
Love This Unit!
This unit works like a charm to relieve spasming muscles. I suffered for months with these in my lower back and leg but no more. I could not be happier!
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from Home. on 1/6/2020
5 Stars
After being diagnosed with Complex Regional Pain Syndrome, my Physical Therapist recommended that I purchase a Tens machine. This particular model is excellent for my pain and helps me get relief.
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from Somerdale, NJ. on 12/17/2019
5 Stars
Love this machine! It has been a blessing. Received my order quickly. Have already recommended you and the machine to my friends. Thanks.
Did you find this helpful?  6 of 6 Found Helpful
Reviewed by:  from Springfield. on 4/24/2019
5 Stars
Great product
This is a great unit. I have a very old tens unit that still works, but I wanted to try something new. IF is wonderful. I highly recommend this product.
Did you find this helpful?  6 of 6 Found Helpful
Reviewed by:  from Hemet, CA. on 2/15/2019
5 Stars
Great item! Highly recommend for my patients.
Did you find this helpful?  7 of 9 Found Helpful
Reviewed by:  from Kirkwood. on 12/20/2018
5 Stars
Same device that my Chiropractor uses to decrease swelling and relieve pain in my L4-5 joint space...and it works incredibly well. i use it on IF (Infraferential) & it's been a real game-changer: my injury is healing much faster & progressing through the acute phase quicker than ever. coupled with other forms of support & treatment, it's a wonderful addition to my therapeutic regimen. wish it didn't go through batteries so fast but it sure is convenient to be free to move about.
Did you find this helpful?  19 of 19 Found Helpful
Reviewed by:  from SPRING HILL. on 7/7/2018
4 Stars
IF mode tapers down in sensation quickly and unit becomes quite warm. TENS modes work well.
Did you find this helpful?  12 of 12 Found Helpful
Reviewed by:  from belleville. on 3/26/2018
5 Stars
It is good but extra pads should be included in this cost.
Did you find this helpful?  17 of 18 Found Helpful
Reviewed by:  from Home. on 1/14/2018
5 Stars
If combo
If you are on the fence about purchasing this, I cannot stress enough how much it helps with pain.Great quality.
Did you find this helpful?  31 of 31 Found Helpful
Reviewed by:  from Ps. on 8/5/2017
5 Stars
I'm very satisfied with my TENS/IF unit. It works on my arthritic shoulder as well as my knees which have bone spurs. Keeps the pain away for about 48 hours. Thanks for a great product.
Did you find this helpful?  26 of 26 Found Helpful
Reviewed by:  from Florida. on 1/1/2017
4 Stars
Very Pleased!
I found the Interferential mode especially therapeutic. The quality of this unit was exceptional. The electrodes were of the highest quality, and could be reused and rehydrated many times before being thrown away. I ordered many extras, anticipating frequent changes, but there just hasn't been a need, despite daily treatments for a number of weeks. I figure about 20-25 treatments per set of TYCO GEL electrode, before they really wear out. Excellent! The batteries are horses#t. they only last a few hours each, so I used the ac adapter most of the time. Wish the cord on that was a bit longer, as it would have made it a bit easier to use. Overall, this unit was SOOO much better than the cheap units you will find at Walgreens/CVS, etc... and the supplies are much more affordable and higher quality. If you have a chronic condition, the extra few $$ spent is well worth it in the long run as it will pay for itself.
Did you find this helpful?  92 of 92 Found Helpful
Reviewed by:  from Illinois. on 7/6/2014

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