

a TENS/EMS Pioneer
For over ten years, we've been creating clinical strength TENS and EMS units that physical therapists and chiropractors love. Now, our electrical stimulation machines are available over-the-counter. We offer versatile EMS and TENS UNITS for neck pain, knee pain, shoulder pain, and more. Our muscle stimulation therapy devices offer a compact, portable, and easy method of pain relief and muscle rehabilitation. Ready to conquer your pain, increase your strength, and enhance your physical well-being?
Clinical Strength Pain Relief and Muscle Rehab
Based on TENS 7000, a favorite amongst physical therapists, fitness enthusiasts, and health professionals. The Twin Stim OTC TENS and EMS muscle stimulator offers clinical strength pain relief and muscle rehab. Originally only available with a prescription, now over-the-counter.


Two Channels for Effective Coverage and a Mix of TENS and EMS
Use up to four electrodes at once to surround your target area. Each channel is able to be set to either TENS or EMS simultaneously as well as separate intensity levels. This professional TENS and EMS combo unit offers the same prescription strength and customizability as professional grade therapy units.
A universal Solution for Relieving Pain and Strengthening Muscles
Meet your go-to device for pain relief and muscle rehab. The Twin Stim TENS and EMS offers a universal solution for pain relief and muscle rehabilitation almost anywhere on your body. Its small size, customizable settings, and included belt clip means you can get prescription strength TENS and EMS therapy anywhere, anytime.


Comes with everything needed for treatments
The digital TENS unit comes with everything needed to start treatments including:
- Dual channel digital TENS EMS device
- 4 2" x 2" premium electrodes
- User manual
- 2 lead wires
- Hard case carrying case
Customer Reviews
QUESTIONS & ANSWERS
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Does this unit have an auto off timer?
Yes, this device features a timer that will auto shut off after use of up to 60 minutes.
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Can this be used for costochondritis and/or bicep tendinitis?
Yes, the National Health Service recommends TENS units for costochondritis and are regularly used to block pain caused by tendinitis.
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What type of batteries does this unit use
This unit uses one 9V battery which is included.
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What is the availability and price for extra pads
We carry a fairly wide selection of replacement pads which can be found here: https://carex.com/collections/tens-unit-electrical-stimulation-pads