Roscoe Medical TENS Unit and EMS Muscle Stimulator - 4-Channel OTC TENS Machine for Back Pain Relief, Lower Back Pain Relief, Neck Pain, Includes Case, Pain Relief, Muscle Recovery
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Availability:
In Stock.
Arrives
Monday, Sep 22
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Features
- Includes EMS, Rehab Your Muscle Injury... Combo TENS EMS unit that will provide electric shock therapy for muscles and rehab for muscle injuries. TENS unit muscle stimulator and electric muscle stimulator machine(EMS), clinical strength stim machine
- Get Instant Pain Relief... TENS unit provides muscle pain relief for back pain, neck pain, shoulder pain, sciatica pain relief, and more. An electric muscle massager from the maker of the TENS 7000, a leader in back pain relief products and TENS machines
- An Industry Leader Since 2008... Roscoe Medical has over 10+ years providing back pain relief devices to consumers for drug-free pain relief. Trust our TENS units to get you back on the job or back on your feet, a leader in electro therapy for muscles
- 4 Channel TENS EMS Unit... TENS unit and EMS unit provides electro stim using 4 independent channels that control up to eight(8) TENS unit pads. TENS machine is just like the one professionals use in their office
- Was Prescription, Now OTC. EMS unit and EMS muscle stimulator that was prescription and is now an over-the-counter TENS machine and EMS machine. Get muscle relief, then rehab the muscle at home or the office. A stim machine you'll tell friends about
Product Dimensions : 10 x 2.5 x 7.6 inches; 1 Pounds
Item model number : DS5002-OTC
Department : Unisex-Adult
Batteries : 4 AA batteries required. (included)
Date First Available : July 24, 2019
Manufacturer : Compass Health Brands
Best Sellers Rank: #88,059 in Health & Household (See Top 100 in Health & Household) #209 in Muscle Stimulators & Accessories
#209 in Muscle Stimulators & Accessories:
Customer Reviews: 4.4 4.4 out of 5 stars 1,342 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Don't waste your $$$ on other gimmicky TENS devices. This is the one which a good chiropractor will use for constant buzzing your muscles.
Reviewed in the United States on August 10, 2025 by A. Kall
I had purchased one prior to this one and it was junk. This one is just what I needed. It works great with Batteries, no re charging needed. I haven't had to open all the patches yet, so it definately gives you plenty of them. It helps my ciatic back pain and my feet and ankles. Best Purchase of 2025 by far.
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Reviewed in the United States on March 25, 2025 by Shelly Gambino
My best friend for my back next neck pain, is just amazing!
Reviewed in the United States on July 28, 2025 by Glorivee
I read all the reviews about these massive occasional bursts and thought oh someone’s pads must be loose or they are new to TENS and somehow setting this off. Well, I’ve been using TENS since it was invented, and I have never had one do this. But these do indeed every few minutes give you one increased pulse in all the pads across all channels. It must be a design flaw. However, if it keeps working I will keep it because it is the only unit I can find that uses AA batteries. I just keep it turned a bit low and come to expect those shocks. I like having the four channels, but I must say, setting the thing takes a lot of figuring out; the extensive booklet is just a lot of filler and only 2 pages are useful—but not at all useful enough to explain setting the thing up for a treatment! I ended up just having to play with it until I figured out how it works to set it. Two days of playing with it, I have figured out how to keep each channel on TENS (vs. EMS which I do not like, I wanted TENS and microcurrent in one 4-channel machine but I guess it doesn’t exist) and set the intensity and time. The waveforms, etc., are all just too hard to figure out, so whatever waveform I get to come up first is what I use, SMH. I wish they would explain better. I’m not a physical therapist, just an RN! If you are squeamish about these intermittent shocks, do not buy this unit; they are real, sudden, and, well, shocking!
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Reviewed in the United States on October 11, 2023 by Nursey
Great
Reviewed in the United States on August 12, 2025 by ivan camblor
I use this the day I got it and it worked fine. The second day I used it the ramp up button took off and ramped up all the way to 100 shocking my body causing me to jolt and twist my back and fortunately my husband was here with me and able to pull the pads off since the off button wouldn't work. So the off button was stuck on and the ramp up button and the ramp down button were stuck. Very alarming and scary when it ramps up like that and shocks you so much all of a sudden. Not okay. Sent me into a bit of a shock.
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Reviewed in the United States on April 3, 2024 by Karen Rawding Karen Rawding
Great unit. Easy to use. Multi-functional.
Reviewed in the United States on June 5, 2025 by Betty Petrides
This is a basic TENS unit at a rather high price point relative to what is supplied. While the unit mostly works as advertised for TENS I think it is stretching the description on the EMS part. In order for me to get any sort of muscular contraction that is noticable, the strength must be set high enough to cause me pain. Also the unit sometimes delivers a jolt when I guess the timing gets off track which, while not dangerous, is off-putting.
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Reviewed in the United States on March 18, 2023 by E. C. Pick