NURSAL TENS EMS Unit Muscle Stimulator User Manual

1. Product Overview

The NURSAL TENS EMS Unit is a versatile muscle stimulator designed for pain relief therapy and muscle stimulation. It features 24 pre-programmed modes and dual independent channels, allowing for customized treatment. This device is bundled with 20 reusable 2x2 inch electrode pads, ensuring comprehensive pain management and muscle recovery.

NURSAL TENS EMS Unit with electrode pads and wires

Figure 1.1: The NURSAL TENS EMS Unit, showing the main device, electrode pads, and connection wires.

2. Important Safety Information

Please read all instructions and warnings carefully before using this device. Improper use may result in injury or damage.

Do not use if you have a pacemaker, implanted defibrillator, or other implanted metallic or electronic device.
Consult your physician before use if you have any medical conditions, including but not limited to epilepsy, heart disease, recent surgery, or pregnancy.
Do not apply stimulation over open wounds, swollen, infected, or inflamed areas, or skin eruptions (e.g., phlebitis, thrombophlebitis, varicose veins).
Do not use while driving, operating machinery, or during any activity where involuntary muscle contractions may put the user at undue risk of injury.
Keep out of reach of children.
Use only the electrode pads and accessories provided or recommended by NURSAL.
Discontinue use and consult a physician if you experience adverse reactions such as skin irritation, redness, or discomfort.

Doctor giving thumbs up next to NURSAL TENS unit, with text 'Stimulate Muscles, Increase Blood Flow & Instantly Relieve Pain'

Figure 2.1: The NURSAL TENS EMS Unit is designed to stimulate muscles, increase blood flow, and provide pain relief. Always consult a healthcare professional for medical advice.

3. Package Contents

Verify that all items are present in your package:

1 x NURSAL TENS EMS Unit
20 x 2x2 inch Electrode Pads
2 x Electrode Wires (2mm pin connection)
1 x USB Charging Cable
1 x User Manual
1 x Carrying Bag

4. Product Features

A/B Dual Channels: Independent control over mode and intensity for two separate treatment areas. The device remembers your last mode setting.
24 Pre-programmed Modes: Offers a wide range of massage modes, including stable pulse modes (Mode 1 & 2) suitable for continuous use.
20 Electrode Pads Included: Medical-grade, reusable 2x2 inch pads with upgraded self-stick performance, compatible with 2mm pin connectors. CE, RoHS certified and FDA cleared, latex-free, and non-irritating.
Powerful Rechargeable Battery: Built-in 180mAh battery provides up to 24 hours of continuous use on a single charge. Can be charged via wall charger, power bank, or laptop USB port. Includes a power indicator.
Portable Design: Comes with a carrying bag for easy transport, making it convenient for use at home or on the go.
Adjustable Intensity: 20 levels of intensity to suit various therapeutic needs, from muscle activation to deep massage.

Image showing independent A/B dual channels with electrode pads on a person's shoulder and knee, demonstrating different modes and intensities.

Figure 4.1: The independent A/B dual channels allow for personalized treatment with different modes and intensities on separate body areas simultaneously.

Diagram showing 20 intensity levels categorized into Muscle Activation, Fascia Relaxation, Lactic Acid Decomposition, Deep Massage, and Professional Mode.

Figure 4.2: The device offers 20 intensity levels, categorized for different therapeutic purposes, from gentle muscle activation to professional-level deep massage.

Close-up of the TENS unit's USB charging port and power switch, with an overlay indicating 180mAh rechargeable batteries and 24 hours continuous use.

Figure 4.3: The NURSAL TENS EMS Unit features a powerful 180mAh rechargeable battery, providing up to 24 hours of continuous operation, and can be conveniently charged via USB.

5. Setup

5.1 Charging the Device

Ensure the device is turned off.
Connect the small end of the USB charging cable to the charging port on the side of the TENS unit.
Connect the large end of the USB cable to a USB wall adapter, power bank, or computer USB port.
The power indicator on the device will show charging status. A full charge typically takes a few hours.
Disconnect the cable once fully charged.

5.2 Connecting Electrode Pads

Ensure the device is turned off before connecting or disconnecting pads.
Insert the 2mm pin connectors of the electrode wires into the corresponding ports (Channel A and Channel B) on the top of the TENS unit.
Attach the snap connectors at the other end of the wires to the electrode pads. Each wire typically connects to two pads.
Peel the electrode pads from their protective film. Retain the film for storage.
Apply the sticky side of the pads firmly to clean, dry skin in the desired treatment area. Ensure good contact for effective stimulation.

Diagram showing the layers of a medical-grade wired electrode pad, including super soft cotton fabric, excellent conductive carbon film, conductive wire-end layer, and self-adhesive enhanced premium gel.

Figure 5.1: The medical-grade electrode pads are constructed with multiple layers for optimal conductivity and comfort, featuring a 2mm pin connection for compatibility.

Image demonstrating how to connect electrode pads to the TENS unit via 2mm pin connectors, highlighting compatibility with most TENS/EMS muscle stimulators.

Figure 5.2: The electrode pads connect to the TENS unit using standard 2mm pin connectors, ensuring broad compatibility with various TENS and EMS muscle stimulators.

6. Operating Instructions

6.1 Power On/Off

To turn on: Press and hold the power button (usually marked 'M' or power symbol) for a few seconds until the screen illuminates.
To turn off: Press and hold the power button again until the screen turns off.

Sequence showing the NURSAL TENS unit powering on, displaying the last used mode, and then powering off.

Figure 6.1: The NURSAL TENS unit features a user-friendly memory function, automatically recalling the last used mode and intensity settings upon power-on.

6.2 Selecting Modes

After powering on, the device will display the last used mode.
Press the 'M' button (Mode button) repeatedly to cycle through the 24 available modes. The selected mode will be displayed on the screen.
Modes 1 and 2 are stable pulse modes, ideal for continuous stimulation without fading.

6.3 Adjusting Intensity

The device has independent intensity controls for Channel A and Channel B.
To increase intensity for Channel A, press the '+' button associated with Channel A.
To decrease intensity for Channel A, press the '-' button associated with Channel A.
Repeat for Channel B using its respective '+' and '-' buttons.
Start with the lowest intensity and gradually increase until you feel a comfortable, strong, but not painful, sensation.
The device offers 20 intensity levels.

6.4 Setting Treatment Time

Press the 'T' button (Time button) to adjust the treatment duration.
The default treatment time is usually 20 minutes. You can adjust it in increments (e.g., 10-minute increments) up to a maximum of 60 minutes.
The device will automatically shut off once the set time expires.

7. Electrode Pad Placement Guide

Proper placement of electrode pads is crucial for effective and safe stimulation. Always place pads on clean, dry, healthy skin.

For general pain relief, place pads on either side of the painful area, ensuring they are at least one inch apart.
For muscle stimulation, place pads over the belly of the muscle you wish to stimulate.
Avoid placing pads directly over joints, bony prominences, or areas with excessive hair.
Never place pads on the head, face, neck (especially the carotid sinus area), or across the chest.
Refer to anatomical charts or consult a healthcare professional for specific placement recommendations for your condition.

Close-up image of NURSAL 2x2 inch electrode pads, showing their square shape and connection points.

Figure 7.1: The NURSAL TENS unit comes with 20 reusable 2x2 inch electrode pads, designed for effective and comfortable application.

8. Maintenance

8.1 Cleaning the Device

Turn off the device and disconnect all wires and pads before cleaning.
Wipe the device with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water.
Ensure the device is completely dry before storing or next use.

8.2 Cleaning and Storing Electrode Pads

After each use, gently peel the pads from your skin.
If the adhesive becomes less sticky, gently wipe the adhesive surface with a damp cloth (water only) and let it air dry. Do not scrub or use soap.
Place the pads back onto their protective film and store them in the sealed bag provided.
Store pads in a cool, dry place away from direct sunlight.
Replace pads when they lose their adhesive quality or if they become damaged.

8.3 Storage of the Unit

Store the TENS unit and all accessories in the provided carrying bag when not in use.
Keep the unit in a cool, dry place, away from extreme temperatures and humidity.

9. Troubleshooting

Problem	Possible Cause	Solution
Device does not turn on.	Battery is low or depleted.	Charge the device fully using the provided USB cable.
No sensation or weak sensation.	Pads not properly attached; intensity too low; pads worn out; wire connection loose.	Ensure pads are firmly on skin; increase intensity gradually; replace old pads; check wire connections to unit and pads.
Skin irritation under pads.	Skin not clean; allergic reaction; pads left on too long.	Clean and dry skin before use; discontinue use if irritation persists and consult a doctor; limit session duration.
Pads losing stickiness.	Pads are dirty or old.	Gently wipe adhesive with a damp cloth and air dry; replace pads if stickiness does not return.

10. Specifications

Model: NURSAL TENS EMS Unit (B0D8T3SDXN)
Channels: Dual Independent Channels (A/B)
Modes: 24 Pre-programmed Modes
Intensity Levels: 20 Levels
Battery: 180mAh Rechargeable Lithium Battery
Operating Time: Up to 24 hours (continuous use)
Electrode Pad Size: 2x2 inches
Pad Connector: 2mm Pin
Power Supply: DC 5V (USB Charging)
Date First Available: July 4, 2024

11. Warranty and Support

NURSAL is committed to providing high-quality products. For any questions, concerns, or technical support regarding your TENS EMS Unit, please contact NURSAL customer service. Please refer to the product packaging or the official NURSAL website for the most up-to-date warranty information and contact details.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. This device is intended for pain relief and muscle stimulation as described in this manual.

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NURSAL NURSAL TENS EMS Unit (B0D8T3SDXN)