---
product_id: 405793920
title: "Chattanooga Primera TENS/NMES Unit with HAN Waveform"
brand: "chattanooga"
price: "$U20516"
currency: UYU
in_stock: true
reviews_count: 5
category: "Chattanooga"
url: https://www.desertcart.uy/products/405793920-chattanooga-primera-tens-nmes-unit-with-han-waveform
store_origin: UY
region: Uruguay
---

# 10+ years proven circuit reliability 0-80 mA amplitude range 14 pre-set TENS/NMES programs Chattanooga Primera TENS/NMES Unit with HAN Waveform

**Brand:** chattanooga
**Price:** $U20516
**Availability:** ✅ In Stock

## Summary

> ⚡ Recharge your recovery with cutting-edge dual therapy!

## Quick Answers

- **What is this?** Chattanooga Primera TENS/NMES Unit with HAN Waveform by chattanooga
- **How much does it cost?** $U20516 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/405793920-chattanooga-primera-tens-nmes-unit-with-han-waveform)

## Best For

- chattanooga enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Durability:** Backed by over a decade of reliable performance, built to support your wellness journey.
- • **Complete Recovery Kit:** Includes electrodes, carrying case, battery, and support belt—everything you need to heal on the go.
- • **Dual-Mode Healing Power:** Seamlessly combines TENS pain relief with NMES muscle toning for holistic recovery.
- • **Plug & Play Convenience:** 14 expertly designed programs eliminate guesswork—just select and start your therapy.
- • **Advanced HAN Waveform Tech:** Dense-and-Disperse stimulation alternates frequencies to maximize natural endorphin release.

## Overview

The Chattanooga Primera TENS/NMES Unit with HAN Waveform offers 14 pre-set programs combining TENS and NMES therapies with an amplitude range of 0-80 mA. Its patented Dense-and-Disperse HAN waveform alternates low and high frequencies to optimize endorphin production for pain relief and muscle stimulation. Designed for ease of use and backed by over 10 years of proven circuit reliability, this all-in-one device includes essential accessories for effective, non-invasive pain management and muscle rehabilitation.

## Description

Chattanooga Primera TENS/NMES Unit with HAN Waveform allows you to apply TENS and NMES systems to provide a more well-rounded healing process. TENS systems involve non-invasive nerve stimulation through small electrical currents. These currents trigger your body to produce endorphins which help to control your pain. NMES systems are used to reduce muscle spasms, tone weak muscles, and assist in the healing process. They do this through emission of electrical pulses to stimulate repeated muscle contraction. The HAN TENS Waveform system uses Dense-and-Disperse modes of stimulation where 2 Hz is alternating with 15 or 70 Hz, each lasting three seconds. This method produces maximum opioid peptide dispersion, which are the endorphins that help to control your pain. This unit includes an extensive range of program options, with eight programs for TENS and six programs for NMES. The TENS and NMES have an amplitude range of 0-80 mA. This unit features a proven circuit with over 10 years of reliable performance. Battery symbol will flash on/off every second when battery falls below 6.9 volts. The Chattanooga Primera TENS/NMES Unit with HAN Waveform includes the Primera unit, carrying case, battery, Leadwires, Dura-Stick electrodes, back support belt, and user's manual.

Review: جيد
Review: The unit does not provide any button or display for the settings of parameters, e.g. rate (Hz), pulse width (us), etc. It cannot be set to the requirements specified by the therapist. User can select up to 14 programs of operation. However, the difference in consequence and result for each program is not elaborate. User is not sure what and how to choose the appropriate one. The price is high probably because of the 14 programs built in but the users should be convinced of its values like its benefits and convenience. How best are these programs as users are not allowed to make any changes?

## Features

- Extensive range of program options with 8 programs for TENS and 6 programs for NMES; TENS and NMES amplitude range of 0-80 mA
- HAN TENS Waveform uses Dense-and-Disperse modes of stimulation where 2 Hz is alternating with 15 or 70 Hz, each lasting three seconds for maximum opioid peptide dispersion
- TENS system involves non-invasive nerve stimulation through small electrical currents which trigger your body to produce endorphins that help to control your pain
- NMES systems are used to reduce muscle spasms, tone weak muscles, and assist in the healing process through emission of electrical pulses to stimulate repeated muscle contraction
- TENS and NMES systems together in one instrument provide a more well-rounded healing process; Features a proven circuit with over 10 years of reliable performance.If the battery goes below 6.9 volts +/- 0.2 Volts the battery symbol will flash on/off once every second

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01J9QT4GQ |
| ASIN  | B01J9QT4GQ |
| Batteries  | 1 9V batteries required. (included) |
| Best Sellers Rank | #25,513 in Health ( See Top 100 in Health ) #52 in Muscle & Nerve Stimulators |
| Brand | Chattanooga |
| Customer Reviews | 4.4 4.4 out of 5 stars (872) |
| Customer reviews | 4.4 4.4 out of 5 stars (872) |
| Date First Available | 7 December 2015 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 36038 |
| Manufacturer  | DJO Consumer LLC |
| Product Dimensions  | 27.31 x 17.78 x 6.35 cm; 0.28 g |
| Units | 1 Count |

## Images

![Chattanooga Primera TENS/NMES Unit with HAN Waveform - Image 1](https://m.media-amazon.com/images/I/51CHWRDaCjL.jpg)

## Questions & Answers

**Q: Can the device setting such be adjusted or are the programs fully set? I want to be able to adjust the wavelength, HZ and intensity levels.**
A: you can only adjust the intensity levels.  There are many options available however on the device for Tens and NMES.  works well

**Q: How many electrodes come with uthis unit?**
A: 8 electrodes come with the unit, which has been a sufficient number for me.  I have used the unit continuously for the past 3 months and just started to use my last 2 electrodes.  But I have also just realized that to rejuvenate their stickiness, all you have to do is wipe the patches periodically with a damp washcloth and it restores their stickiness!  I'm so thrilled with this unit!  It really has helped me! And I hope my review helps you and others.

**Q: Seller Please tell what are the items included in this package?**
A: I am a purchaser, not a seller.  But the item includes the power unit, cord leads and one set of pad leads,

**Q: what is the maximum pulse width?**
A: Like 50, you wouldn’t want it any stronger!

## Customer Reviews

### ⭐⭐⭐ Review
*by H***R on 30 September 2024*

جيد

### ⭐⭐⭐ Review
*by R***G on 7 July 2023*

The unit does not provide any button or display for the settings of parameters, e.g. rate (Hz), pulse width (us), etc. It cannot be set to the requirements specified by the therapist. User can select up to 14 programs of operation. However, the difference in consequence and result for each program is not elaborate. User is not sure what and how to choose the appropriate one. The price is high probably because of the 14 programs built in but the users should be convinced of its values like its benefits and convenience. How best are these programs as users are not allowed to make any changes?

### ⭐⭐⭐⭐⭐ Review
*by M***T on 11 January 2025*

great little east y to use home it is easy to use once program setting are set it comes in a great storage pouch that has room to store the unit, cords and extra electrodes which is convenient . the product is made sand backed by a veruy reputable medical supply company they back their ptrodiucts and are always there to help with problems. it would be a good ides for a non medical person to see a nO.T./P.T. initially to make sure the most approptrisate. program is set to meet your needs. it is very simple once sent up and can be used as a neurmuscula elec stim to re-educate muscles or a transcutaneous electrical stim for pain relief. i use it as a NMes unit to re educate and begin strengthening of flaccid muscles resulting from brain injury. but, i gave one to a froiend to use as a tens unit for pain relief. she also finds it to be a quality easy toi use product people experience different and unique levels of pain relief. sadly there aren’t many if sany products available thaat are safe and effective tio get rid of pain. but, this a good product to give a try battery life is good. and uses an easy tio find battery that is easy to replace.

## Frequently Bought Together

- Chattanooga Primera TENS/NMES Unit with HAN Waveform
- TENS Unit Replacement Pads, NURSAL Reusable TENS Electrode Pads 2x2 20pcs with Upgraded Self-Stick Performance for Electrotherapy, Compatible with AUVON TENS, TENS 7000
- LYINIE TENS Unit Pads 2"X4" 24Pcs, 3rd Gen Reusable Latex-Free Replacement Pads Electrode Pads with Upgraded Self-Stick Performance for Muscle Stimulator Electrotherapy

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-23*