---
product_id: 60790361
title: "QuadStim - TENS EMS 4 Channel Rechargeable Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Management- 24 Programs/Backlit (Including Electrodes Pads)"
brand: "quad stim"
price: "R3827"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Quad Stim"
url: https://www.desertcart.co.za/products/60790361-quadstim-tens-ems-4-channel-rechargeable-combo-machine-unit-muscle
store_origin: ZA
region: South Africa
---

# 4 independent output channels 24 preset programs + 60 memory slots Battery-operated portability QuadStim - TENS EMS 4 Channel Rechargeable Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Management- 24 Programs/Backlit (Including Electrodes Pads)

**Brand:** quad stim
**Price:** R3827
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your recovery anytime, anywhere — because pain relief waits for no one!

## Quick Answers

- **What is this?** QuadStim - TENS EMS 4 Channel Rechargeable Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Management- 24 Programs/Backlit (Including Electrodes Pads) by quad stim
- **How much does it cost?** R3827 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/60790361-quadstim-tens-ems-4-channel-rechargeable-combo-machine-unit-muscle)

## Best For

- quad stim enthusiasts

## Why This Product

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

## Key Features

- • **Smart, Intuitive Interface:** Backlit LED display with dual timers and clear intensity readouts for effortless session management.
- • **Long-Lasting Electrode Pads:** Reusable, high-adhesion pads maintain conductivity and stickiness for extended use without signal loss.
- • **On-the-Go Power & Portability:** Runs on 4 AA batteries with a compact design and carrying case—perfect for busy professionals and travelers.
- • **Quad-Channel Precision Control:** Independently adjust 4 channels for targeted relief and muscle stimulation.
- • **Ultimate Versatility with 8 Modes:** Switch seamlessly between 5 TENS and 3 EMS customizable programs tailored to your pain and recovery needs.

## Overview

The QuadStim is a cutting-edge, FDA-cleared combo TENS and EMS device featuring 4 independent channels, 24 preset programs, and adjustable pulse settings. Designed for professional-grade pain management and muscle stimulation, it offers portability with battery operation and a user-friendly backlit display. Included are 24 reusable electrode pads and a carrying case, making it the ultimate companion for effective, on-the-go relief and muscle recovery.

## Description

The Quad-Stim is a combination Transcutaneous Electrical Nerve Stimulation (TENS) and Electrical Muscle Stimulation (EMS) digital device used for pain relief, relaxation, and stimulating muscles. The device has four controllable and independent output channels, each of which can be connected to an electrode pair. The battery operated device has a swing-door panel of individually controlled pulse amplitude intensity levels, ranging from 1 to 100. The device has adjustable pulse rate and width, 5 TENS modes, 3 EMS modes, 2 adjustable timers, 24 preset programs, and storage for up to 60 sets of operation records. Now available as an Over-The-Counter device! Package Includes :14-channel Device24 Reusable Electrode Pads4 Lead Wires4 AA BatteriesUser Manual & Electrode Placement GuideCarrying CasePulse Amplitude : Adjustable, 0-100 mA peak into 500 ohm loadWave Form : Asymmetrical Bi-Phasic Square PulseSize : 13.8cm(L) x 7.8cm(W) x 2.8cm(H)Output Type : TENS and EMS Timer : Two Adjustable timers, 1-60 minutes or ContinueRamp Time : Adjustable, 1~8 seconds, 1 Sec./Step On Time : Adjustable, 2~90 seconds, 1 Sec./Step Off Time : Adjustable, 0~90 seconds, 1 Sec./Step Compliance Meter : 60 sets of individual operation records Pulse Rate : Adjustable, from 2 to 150 Hz, 1Hz/Step Pulse Width : Adjustable, from 50 to 300μs, 10μs/step and Adjustable, from 50 to 400 microseconds, 10μs/step Weight : 276 grams and 425 grams Modes : B, N, M, SD1, SD2(TENS) & C, S, A(EMS) and B, N, M, SD1, SD2(TENS) & C, S, A(EMS) and 24 Preset Programs under P Mode and B, N, M, SD1, SD2(TENS) & C, S, A(EMS) and 37 Preset Programs under P Mode Power Supply : 4 x AA Batteries or Lithium Battery.

Review: BEST TENS/EMS unit i hace ever used. - PHENOMONAL PRODUCT!!! both the TENS and EMS features work imperfectly, often times i have found the one of the two will fall short of par- in comparison to a dedicated TENS or EMS unit. I would like to say that this product is POWERFUL. This is not a system you can take at 100 percent power. It is just bearable at about 60 percent strength. Rhe adhesion of these pads is also top notch. The adhesion is also conductive- so nome od the signal is lost. I have used the same pads for a week, then swapped for cleaniness- the pads have their original adhesion. Ie: just as sticky as new. Overall this product stands above multiple other units i have used Furthermore this unit can operate on AA batteries - along with the compacts design and carrying case, it is a perfect product for those travelling ! I have uses this on long car rides, to TENS aspect. For nerve pain that gets worse sittint rigidly. Overall this product blew my mind with its quality and professionalism of the product
Review: Very easy to use, and get an extra bag of Reuseable pads ... - I got the eight contact Stimulator, fun to work with, watch your muscles jump around... you can adjust each set's strength... get the reuseable's [pads] so you can adjust on the fly, once you learn the right setting for you, you'll relax and fall asleep...

## Features

- COMBO UNIT:Quad-Stim is a combination EMS unit (Electro Muscle Stimulator) and TENS machine (Transcutaneous Electrical Nerve Stimulation). A TENS EMS unit is used for pain management, massage, relaxation, and as an electric pulse muscle stimulator.
- 4 CHANNELS: This EMS TENS unit is unique with four controllable and independent output channels, each with its own intensity level adjustment connect to an electrode pair, totaling 8 electrodes.
- 8 CUSTOMIZABLE MODES: Quad Stim has 5 TENS machine modes and 3 EMS muscle stimulator modes and adjustable Pulse Rate and Width make for an extremely versatile TENS massage unit.
- EASY TO READ: When using an ems machine it’s important to have a large, easy-to-read display. Quad Stim electric muscle stimulator and tens unit LED screen shows intensity levels, settings, and two timers which automatically turn off when a treatment cycle has ended.
- BATTERY OPERATED: Quad Stim is an Over-The-Counter e stim unit cleared by the FDA which operates using 4 AA batteries, so you have a portable tens unit that provides the best pain relief anytime you need it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07BBV6F6Z |
| Batteries  | 4 AA batteries required. (included) |
| Best Sellers Rank | #315,703 in Health & Household ( See Top 100 in Health & Household ) #719 in Muscle Stimulators & Accessories |
| Customer Reviews | 4.5 4.5 out of 5 stars (214) |
| Date First Available  | March 9, 2018 |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | M PAIN MANAGEMENT TECHNOLOGIES |
| Package Dimensions  | 10.63 x 8.46 x 2.72 inches; 1.92 Pounds |

## Images

![QuadStim - TENS EMS 4 Channel Rechargeable Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Management- 24 Programs/Backlit (Including Electrodes Pads) - Image 1](https://m.media-amazon.com/images/I/71vfFpxhcXL.jpg)

## Questions & Answers

**Q: Will it function normally using nimh rechargeable aa batteries?**
A: we use rechargeable the unit works good

**Q: Does the display have a backlight?**
A: No, dosent have.
But really it is very good machine, I advise it for all my colleges

**Q: What is the warranty?**
A: Probably a few months not sure

**Q: Does it come with an Ac adapter?**
A: Yes, it does come with the AC adapter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEST TENS/EMS unit i hace ever used.
*by M***S on August 27, 2019*

PHENOMONAL PRODUCT!!! both the TENS and EMS features work imperfectly, often times i have found the one of the two will fall short of par- in comparison to a dedicated TENS or EMS unit. I would like to say that this product is POWERFUL. This is not a system you can take at 100 percent power. It is just bearable at about 60 percent strength. Rhe adhesion of these pads is also top notch. The adhesion is also conductive- so nome od the signal is lost. I have used the same pads for a week, then swapped for cleaniness- the pads have their original adhesion. Ie: just as sticky as new. Overall this product stands above multiple other units i have used Furthermore this unit can operate on AA batteries - along with the compacts design and carrying case, it is a perfect product for those travelling ! I have uses this on long car rides, to TENS aspect. For nerve pain that gets worse sittint rigidly. Overall this product blew my mind with its quality and professionalism of the product

### ⭐⭐⭐⭐⭐ Very easy to use, and get an extra bag of Reuseable pads ...
*by I***N on August 16, 2021*

I got the eight contact Stimulator, fun to work with, watch your muscles jump around... you can adjust each set's strength... get the reuseable's [pads] so you can adjust on the fly, once you learn the right setting for you, you'll relax and fall asleep...

### ⭐⭐⭐⭐ Goodvto know
*by J***O on April 16, 2025*

It has been a lerning curve to find best settings

## Frequently Bought Together

- TENS EMS Combo Unit Portable Electrotherapy Muscle Stimulator by Quad Stim Plus - 4 Different Channels - OTC Stim Tens Therapy Machine for Pain Relief
- AUVON TENS Unit Pads Electrode Patches with Upgraded Self-Stick Performance and Skin-Friendly Design for Electrotherapy
- Spectra 360 Premium Electrode Gel for ECG, TENS, Monitoring, Pediatrics Soothing Gel Anti-Irritation 8.5 oz Tube - Each

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-09*