---
product_id: 12989795
title: "Best Tens Unit Muscle Stimulator. Portable Electronic Pulse Massager for Pain Relief. Effective Electrotherapy Machine for Managing Chronic Pain, Especially Muscle and Joint Pain. Results Guaranteed."
brand: "justfitter"
price: "¥42486"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/12989795-best-tens-unit-muscle-stimulator-portable-electronic-pulse-massager-pain
store_origin: JP
region: Japan
---

# Best Tens Unit Muscle Stimulator. Portable Electronic Pulse Massager for Pain Relief. Effective Electrotherapy Machine for Managing Chronic Pain, Especially Muscle and Joint Pain. Results Guaranteed.

**Brand:** justfitter
**Price:** ¥42486
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Best Tens Unit Muscle Stimulator. Portable Electronic Pulse Massager for Pain Relief. Effective Electrotherapy Machine for Managing Chronic Pain, Especially Muscle and Joint Pain. Results Guaranteed. by justfitter
- **How much does it cost?** ¥42486 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/12989795-best-tens-unit-muscle-stimulator-portable-electronic-pulse-massager-pain)

## Best For

- justfitter enthusiasts

## Why This Product

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

## Description

Here's just one of the many ways we're committed to helping you achieve a pain free outcome... 
You might notice there are many other companies promoting Tens Machines/Pulse Massagers. 
  
Here at Just Fitter we personally trial many different products before actually deciding what products to release to our customers. 
  
Well the good news is this portable and compact unit packs an amazing punch considering its size. 
  
This device is about half the size of an iPhone. Not like the other big and bulky type out there on the market. Therefore you can take it anywhere you go. Which means even faster and steadier progress towards your fitness or rehabilitation goals. Use in a hotel room. In your office. Or in front of your TV. Anywhere you want. Its designed for use all over the body. 
  
This Just Fitter unit is FDA approved for sale. Our factory is ISO-9001 certified. 
  
Just some of the benefits our customers look forward to include but are not limited to: 
  - Helps you manage chronic pain, especially muscle and joint pain.  - Relieve stiff and sore muscles  - Alleviate lower backaches and pains  - Helps you relieve pain in areas like your neck, shoulders, arms, hands, upper back, hips, thighs, knees and leg pain.  - Relax your nerves and muscle  - Helps you improve your wellness and relaxation  - A boost in your quality of life and self confidence because of how you feel...the new you!  -And much, much more!   
Plus we guarantee your results. If you don't feel an OBVIOUS improvement, let us know and we'll give you your money back - no questions asked. After your order today if you need anything we're only an email away. 
   
So order now and when you do consider getting more than one - these make great gifts for friends and family members.

## Features

- Here's some reasons why you should treat yourself to one of these electrical stimulation devices! You may want to relieve lower backaches and pains, which is a leading pain for most men and women. And be able to do so in the comfort of your own home.
- Or you want to relieve and manage chronic muscle and nerve pain associated with sore and aching muscles in particular parts of your body. Areas like your neck, shoulders, arms, hands, upper back, hips, thighs, knees and leg pain.
- Plus you can rest assured the device is of high quality being FDA approved for over the counter use. The unit is very powerful and compact. It has 8 pre-programmed modes, backlit display on LCD screen, battery level indicator, intensity, 20-60 minutes time settings and powered by a USB rechargeable battery (no batteries to buy). Comes complete with 4 lead and 4 pads. Use on two areas or two people at same time.
- The "Just Fitter "Tens Machine is more than just another Tens Unit. In addition to getting one of the highest quality units available on the market, you are also working with a family owned business who are attentive to your needs and are here to help answer any questions you have.
- You're backed by our 100% satisfaction guarantee so if you don't like it you get your money back, simple as that. That's how confident we are that this TENS machine will work for you. So order now!

## Images

![Best Tens Unit Muscle Stimulator. Portable Electronic Pulse Massager for Pain Relief. Effective Electrotherapy Machine for Managing Chronic Pain, Especially Muscle and Joint Pain. Results Guaranteed. - Image 1](http://ecx.images-amazon.com/images/I/41aFCgZOyBL.jpg)
![Best Tens Unit Muscle Stimulator. Portable Electronic Pulse Massager for Pain Relief. Effective Electrotherapy Machine for Managing Chronic Pain, Especially Muscle and Joint Pain. Results Guaranteed. - Image 2](http://ecx.images-amazon.com/images/I/31O38CL2gXL.jpg)
![Best Tens Unit Muscle Stimulator. Portable Electronic Pulse Massager for Pain Relief. Effective Electrotherapy Machine for Managing Chronic Pain, Especially Muscle and Joint Pain. Results Guaranteed. - Image 3](http://ecx.images-amazon.com/images/I/51aldmHxfVL.jpg)
![Best Tens Unit Muscle Stimulator. Portable Electronic Pulse Massager for Pain Relief. Effective Electrotherapy Machine for Managing Chronic Pain, Especially Muscle and Joint Pain. Results Guaranteed. - Image 4](http://ecx.images-amazon.com/images/I/41hv10G8OfL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/12989795-best-tens-unit-muscle-stimulator-portable-electronic-pulse-massager-pain](https://www.desertcart.jp/products/12989795-best-tens-unit-muscle-stimulator-portable-electronic-pulse-massager-pain)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*