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Why buy from WellnessMed Supply? This TwinStim Plus EMS Combo includes 4-channel TENS and EMS therapy, 8 treatment modes, support for up to 8 electrodes, AC power adapter, adjustable timer, secure SSL checkout, Canadian shipping, and trusted WellnessMed Supply support.

Health Canada MDEL Licensed (#3226)

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TwinStim Plus 4-Channel TENS/EMS Combo Unit – 8 Modes & AC Power

TwinStim Plus 4-Channel TENS/EMS Combo Unit – 8 Modes & AC Power

Regular price $122.00 CAD
Regular price Sale price $122.00 CAD
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TwinStim Plus

4-Channel Pain Relief. Muscle Stimulation.

A portable TENS and EMS combo device designed for multi-area pain management and muscle stimulation support with 8 treatment modes and AC power.

TENS Therapy

Supports non-invasive pain relief.

💪

EMS Therapy

Supports muscle stimulation and rehab use.

🔌

4 Channels

Use up to 8 electrodes at once.

🎛

8 Modes

5 TENS modes and 3 EMS modes.

Adjustable Timer

1–60 minutes or continuous.

🔋

AC + Battery

Includes adapter and 4 AA batteries.

TENS + EMS Therapy

Clinical-style stimulation in a portable device.

The TwinStim Plus EMS Combo is a 4-channel TENS and EMS device designed for users who need broader treatment coverage. It can operate through 4 individual channels and use up to 8 electrodes at once, making it helpful for larger areas or multiple treatment sites.

Explore Specifications →
TwinStim Plus 4-Channel TENS/EMS Combo Unit – 8 Modes & AC Power
TwinStim Plus 4-Channel TENS/EMS Combo Unit – 8 Modes & AC Power
TwinStim Plus 4-Channel TENS/EMS Combo Unit – 8 Modes & AC Power
TwinStim Plus 4-Channel TENS/EMS Combo Unit – 8 Modes & AC Power
TwinStim Plus 4-Channel TENS/EMS Combo Unit – 8 Modes & AC Power

More coverage than standard 2-channel units.

With four isolated channels, the TwinStim Plus can support up to eight electrodes for wider coverage, large treatment areas, or multiple stimulation sites.

See What’s Included →

4-Channel Flexibility

Operate through 4 individual channels and use up to 8 electrodes for broad treatment setup.

4 individual channels

8 User-Defined Modes

Includes 5 TENS modes and 3 EMS modes for pain relief and muscle stimulation support.

8 therapy modes

Complete Starter Kit

Includes lead wires, 2 electrode packs, 4 AA batteries, AC adapter, hard plastic carrying case, and instruction booklet.

Kit ready for setup
Why Choose TwinStim Plus?

More advanced than basic TENS-only units.

The TwinStim Plus combines TENS and EMS therapy with 4-channel output, adjustable timer control, AC power, and support for up to 8 electrodes.

Compare Features →
Feature TwinStim Plus Basic TENS Unit
TENS Pain Relief
EMS Muscle Stimulation Usually no
4-Channel Output Usually no
Up to 8 Electrodes Usually no
AC Adapter Included Varies
Hard Carrying Case Varies
Technical Details

Detailed Specifications.

Device Details

ProductTwinStim Plus EMS Combo
Therapy TypesTENS + EMS
Channels4 isolated channels
Electrode UseUp to 8 electrodes

Performance

TENS Modes5 user-defined modes
EMS Modes3 user-defined modes
Output0–80 mA peak
Timer1–60 min or continuous

Included in Box

Lead Wires45" lead wires
Electrodes2 packs of 4
Power4 AA batteries + AC adapter
StorageHard plastic case
Important medical note: TENS and EMS devices should be used according to the instruction booklet and healthcare provider guidance. Do not use with implanted electronic devices, over the front of the neck, across the chest, on broken skin, or during pregnancy unless cleared by a qualified professional.

How to Use the TwinStim Plus 4-Channel TENS/EMS Combo Unit

Frequently Asked Questions

Everything you need to know about TwinStim Plus.

Answers to common questions about TENS therapy, EMS therapy, 4-channel output, included accessories, AC power, timer settings, and safe use.

01
What is the TwinStim Plus EMS Combo used for?
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The TwinStim Plus EMS Combo is used for TENS pain relief and EMS muscle stimulation support.

It is a portable 4-channel device designed for broader treatment coverage, larger treatment areas, or multiple stimulation sites when used as directed.

Key use: 2-in-1 electrotherapy support for pain management and muscle stimulation.
02
How many channels does the TwinStim Plus have?
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The TwinStim Plus has 4 isolated channels.

This allows the device to operate through four individual channels and use up to 8 electrodes at once.

🔌
Channel detail: 4 channels with support for up to 8 electrodes.
03
How many treatment modes does it include?
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The TwinStim Plus includes 8 user-defined treatment modes.

  • 5 TENS modes for pain relief support
  • 3 EMS modes for muscle stimulation support
04
What is included with the TwinStim Plus?
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The package includes the main device and setup accessories.

  • 1 TwinStim Plus device
  • 45" lead wires
  • 2 packs of four self-adhesive electrodes
  • 4 AA batteries
  • AC power adapter
  • Hard plastic carrying case
  • Instruction booklet
05
Does it use batteries or AC power?
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The TwinStim Plus includes both battery and AC power options.

The package includes 4 AA batteries and an AC power adapter, making it practical for portable or plugged-in use.

🔋
Power detail: 4 AA batteries plus AC adapter included.
06
Should I speak with a healthcare professional before using it?
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Yes. TENS and EMS devices are not suitable for everyone.

Speak with a qualified healthcare professional before use if you have an implanted electronic device, pregnancy, heart condition, epilepsy, sensitive medical condition, or uncertainty about electrode placement.

Safety note: Always follow the instruction booklet and clinician guidance.

Need help before ordering?

Our Canadian support team can help confirm device details, included accessories, electrode compatibility, shipping, and ordering information before checkout.

  • Shipping Explained

    We offer free shipping in Canada on orders over $50.***

    ***Please note that very heavy/large orders are excluded from free shipping, shipping charges may apply on these orders. Shipments to remote, air stage, or rural locations may incur additional shipping charges, as well.

  • Return Policy

    To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. We cannot resell an item that has been used extensively thus we cannot offer a full return on these items.