---
product_id: 48332010
title: "– 3 Dual Channel TENS Machine for Pain Relief & EMS Muscle Stimulator - Class IIa Medical Device TENS Unit for Lower Back Pain, Sciatica, Arthritis Pain, Knee, Shoulder, Joint & Muscle Rehab"
brand: "med-fit"
price: "A$114"
currency: AUD
in_stock: true
reviews_count: 9
category: "Med Fit"
url: https://www.desertcart.com.au/products/48332010-3-dual-channel-tens-machine-for-pain-relief-and-ems
store_origin: AU
region: Australia
---

# Dual TENS + EMS therapy 9V replaceable battery 7 medically optimized modes – 3 Dual Channel TENS Machine for Pain Relief & EMS Muscle Stimulator - Class IIa Medical Device TENS Unit for Lower Back Pain, Sciatica, Arthritis Pain, Knee, Shoulder, Joint & Muscle Rehab

**Brand:** med-fit
**Price:** A$114
**Availability:** ✅ In Stock

## Summary

> ⚡ Take control of pain and recovery—anytime, anywhere.

## Quick Answers

- **What is this?** – 3 Dual Channel TENS Machine for Pain Relief & EMS Muscle Stimulator - Class IIa Medical Device TENS Unit for Lower Back Pain, Sciatica, Arthritis Pain, Knee, Shoulder, Joint & Muscle Rehab by med-fit
- **How much does it cost?** A$114 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/48332010-3-dual-channel-tens-machine-for-pain-relief-and-ems)

## Best For

- med-fit enthusiasts

## Why This Product

- Trusted med-fit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clinically Proven Modes:** 7 optimized settings to tackle sciatica, arthritis, back pain, and more.
- • **Dual Therapy Powerhouse:** Combine drug-free pain relief with muscle rehab in one sleek device.
- • **Compact & Portable Design:** Lightweight, pocket-friendly, and belt-clip ready for on-the-go pain management.
- • **Precision Digital Control:** Customize intensity independently on two channels for targeted relief.
- • **Medically Certified & Ready:** Class IIa medical device with premium biocompatible electrode pads included.

## Overview

The Med-Fit 3 is a Class IIa medical-grade dual channel TENS and EMS device designed for professional-level pain relief and muscle rehabilitation. Featuring 7 clinically optimized modes, independent channel control, and premium biocompatible electrode pads, it offers customizable, drug-free management of chronic pain conditions like sciatica, arthritis, and joint discomfort. Compact and battery-powered, it’s engineered for portability and ease of use, empowering users to reclaim mobility and reduce reliance on medication.

## Description

A new dual channel Tens offering all the benefits of Tens along with the greater accuracy that digital control brings. The large and clear digital display is easy to use displaying the desired settings for frequency, intensity and duration along with the mode selected from the Burst, Constant and Modulation SD1/SD2 anti-accommodation modes available on this unit. Ideal for targeted pain relief for a wide range of conditions including lower back pain, sciatica, arthritis, leg pain, frozen shoulder, tendonitis, lumbago, cervical, fractures, muscle and joint pain.

Review: Fabulous little machine, but don’t rely on the belt clip - I have had chronic pain from my back and now sciatica since the end of August, and all the doctors seem interested in doing is pushing painkillers down my throat. After deciding to take matters into my own hands and going to see a physiotherapist for a couple of times and experiencing the interferential machine, I decided to give the tens machine a try. After all, at the very least, I would discover that the only way to relieve my pain was with medication. At the very best, it would help in some way or other. I have had this machine since Friday and used it for a couple of hours yesterday evening and then today, and what a difference. I woke up this morning and was able to move about with a lot less pain, and have been able to do the same Throughout the day today. The things i really like about this machine are that all controls are covered, so there is no chance of knocking any of them if you are using this machine while going about your day. it is also extremely light and compact, so will fit onto a belt via its belt clip, or into a pocket. I am blind, so I am unable to read the manuals myself, but it was obvious to me from the help I got with setting up and learning how to use this machine, that the instructions were both clear and concise. if I have one criticism, it is that the belt clip does not seem to do its job properly. Having initially worn it on my jeans while I was walking around a friends house and then on public transport travelling back home, I could have lost this machine twice as it came off. I ended up sticking it in a pocket and using the belt clip as a backup. Having one machine before this that I returned because it was too bulky, had no belt clip and therefore no way of carrying it around easily, and then speaking to the company who make this machine, I have no doubt that should I need any support or assistance, they will be able to deliver it adequately. If you are hesitating, I recommend you take the risk. It might just be a real cost-effective benefit, not to mention better than shoving pills down your throat. The amount of pain I was in was affecting my mental health and it was interrupting my sleep, but this little machine has definitely made a difference. It isn’t a miracle cure by any stretch of the imagination, but if I can get pain relief that is both natural and available whenever I should need it, that to me is worth everything.
Review: Great, get one. - It looks like a pocket radio from the 80s, and it works. And I mean it really works, I was prepared for it to just be a load of nonsense, but it’s not. I take less pain medication now that I have this, which is healthier and cheaper than trying to fix everything with pills. Thanks to manual controls and replaceable batteries, it should last a lot longer than equivalents with temperamental touchscreens, or rechargeable batteries that stop working and turn spicy after a few years of use. The guidance documents that come with it could have done with a bit of editing, but overall they’re solid and get across a lot of valuable information on how the thing works. There are also suggested electrode placements and settings for a bunch of common conditions so you have somewhere to start from. The controls are simple and clear, and the unit remembers its settings, so you’re not constantly fiddling with it. Overall, get one. The cost is minimal, and if you get any results the thing will pay for itself very quickly. Not to mention, you will be in less pain.

## Features

- TENS + EMS DUAL THERAPY – Combines a professional TENS machine for pain relief and EMS muscle stimulator in one device. TENS blocks pain signals for drug-free management, while EMS aids muscle recovery, conditioning, and rehabilitation.
- 7 MEDICALLY OPTIMISED MODES – 5 TENS modes effectively manage chronic conditions like Sciatica pain relief, Lower Back Pain, Arthritis Pain, Shoulder, Knee, and Joint Pain. Plus 2 EMS modes for muscle strengthening and rehabilitation.
- MEDICAL CLASS IIa & READY TO USE – Made in Taiwan (IEC60601-1 certified). This medical TENS unit kit includes: Med-Fit 3 Digital Machine, 8x Premium TENS Machine Pads, 2 Leads, and 9V Battery. Safety: DO NOT use if pregnant, epileptic, or with a pacemaker.
- PREMIUM BIOCOMPATIBLE ELECTRODE PADS – High-grade, self-adhesive TENS electrode pads with premium biocompatible gel. Ensures comfortable conduction for sensitive skin during daily pain relief treatments. No extra gel required.
- INDEPENDENT DUAL CHANNEL CONTROL – Treat two body areas simultaneously (e.g., back & leg). Digital precision lets you set different intensity levels per channel for customised pain management, outperforming older analogue TENS machines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0091G6WNS |
| ASIN  | B0091G6WNS |
| Batteries  | 1 9V batteries required. (included) |
| Best Sellers Rank | 24,039 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 43 in Muscle & Nerve Stimulators |
| Brand | med-fit |
| Country of origin | Taiwan |
| Country of origin  | Taiwan |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,796) |
| Customer reviews | 4.4 4.4 out of 5 stars (4,796) |
| Date First Available | 25 Aug. 2011 |
| Is discontinued by manufacturer  | No |
| Item model number  | MED-FIT 3 |
| Manufacturer  | The Tens Company |
| Package Dimensions  | 17.9 x 13.7 x 6.4 cm; 420 g |

## Images

![– 3 Dual Channel TENS Machine for Pain Relief & EMS Muscle Stimulator - Class IIa Medical Device TENS Unit for Lower Back Pain, Sciatica, Arthritis Pain, Knee, Shoulder, Joint & Muscle Rehab - Image 1](https://m.media-amazon.com/images/I/71F9nOcNG0L.jpg)

## Questions & Answers

**Q: can you use just two electro pads at a time instead of four**
A: Yes indeed you can.  I just used two pads (instead of the four supplied) on my lower back... It has two outputs (dual Channel) but you don't have to use both outputs... just plug a single cable into either one of the output sockets and you are away to use just two electro pads..

**Q: Does this have any kind of 'lock' option, to stop the power being accidentally turned up if you knock them by mistake?**
A: Yes the power dial in inside a cover,that you would have to open before you can alter the power level.  It is a great machine & half the price of Boots.  I would not be without it. Gill

**Q: What's the difference between this Medfit 3 and Medfit 1? 
I do hiking, running, and Boxing. I feel my kneecap and patella pain, can this cure it?**
A: The main difference is that the 3 has a digital display, so can be set more accurately, although accuracy is not really required to that degree. It will stop the pain (even long after using it) but TENS machines do not cure anything, all they do is stop the pain signal reaching the brain, so you don't know you are in pain! They are for chronic illnesses, something which either can't be cured or will take a lot of time. It may help in that if you don't feel the pain then you will tend to move more, which was better for me at any rate.

**Q: can it be used with earclips to stimulate the vagus nerve?**
A: yes it can be used with ear clips and we do sell the ear clips if you need to purchase the ear clips please call the sales office on 0161 429 7330
Regards
sales

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fabulous little machine, but don’t rely on the belt clip
*by K***G on 17 November 2019*

I have had chronic pain from my back and now sciatica since the end of August, and all the doctors seem interested in doing is pushing painkillers down my throat. After deciding to take matters into my own hands and going to see a physiotherapist for a couple of times and experiencing the interferential machine, I decided to give the tens machine a try. After all, at the very least, I would discover that the only way to relieve my pain was with medication. At the very best, it would help in some way or other. I have had this machine since Friday and used it for a couple of hours yesterday evening and then today, and what a difference. I woke up this morning and was able to move about with a lot less pain, and have been able to do the same Throughout the day today. The things i really like about this machine are that all controls are covered, so there is no chance of knocking any of them if you are using this machine while going about your day. it is also extremely light and compact, so will fit onto a belt via its belt clip, or into a pocket. I am blind, so I am unable to read the manuals myself, but it was obvious to me from the help I got with setting up and learning how to use this machine, that the instructions were both clear and concise. if I have one criticism, it is that the belt clip does not seem to do its job properly. Having initially worn it on my jeans while I was walking around a friends house and then on public transport travelling back home, I could have lost this machine twice as it came off. I ended up sticking it in a pocket and using the belt clip as a backup. Having one machine before this that I returned because it was too bulky, had no belt clip and therefore no way of carrying it around easily, and then speaking to the company who make this machine, I have no doubt that should I need any support or assistance, they will be able to deliver it adequately. If you are hesitating, I recommend you take the risk. It might just be a real cost-effective benefit, not to mention better than shoving pills down your throat. The amount of pain I was in was affecting my mental health and it was interrupting my sleep, but this little machine has definitely made a difference. It isn’t a miracle cure by any stretch of the imagination, but if I can get pain relief that is both natural and available whenever I should need it, that to me is worth everything.

### ⭐⭐⭐⭐⭐ Great, get one.
*by K***S on 28 February 2025*

It looks like a pocket radio from the 80s, and it works. And I mean it really works, I was prepared for it to just be a load of nonsense, but it’s not. I take less pain medication now that I have this, which is healthier and cheaper than trying to fix everything with pills. Thanks to manual controls and replaceable batteries, it should last a lot longer than equivalents with temperamental touchscreens, or rechargeable batteries that stop working and turn spicy after a few years of use. The guidance documents that come with it could have done with a bit of editing, but overall they’re solid and get across a lot of valuable information on how the thing works. There are also suggested electrode placements and settings for a bunch of common conditions so you have somewhere to start from. The controls are simple and clear, and the unit remembers its settings, so you’re not constantly fiddling with it. Overall, get one. The cost is minimal, and if you get any results the thing will pay for itself very quickly. Not to mention, you will be in less pain.

### ⭐⭐⭐⭐ Tens for pain relief
*by K***R on 24 October 2025*

Very good machine...quite powerful

## Frequently Bought Together

- Med-Fit 3 Digital Dual Channel TENS Machine for Fast & Effective Pain Relief and Pain Management - Fully Certified Tens CE2460
- Med-Fit 1 TENS Electrode Pads - 12 Long-Lasting Self-Adhesive Pads (3 Packs of 4) for TENS Machines
- Conductive Gel for use with Circulation Massagers, Pain Doctor and TENS Machines - 100ml Tube

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-01*