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AU Registered Medical Device
12-month warranty
Same day dispatch
Professionally endorsed

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TENS Pack: Inclusions and Operation Guidelines

A TENS machine kit with two packs of gel pads and necessary information

Transcutaneous Electrical Nerve Stimulation (TENS) therapy has been gaining popularity for many years now. This is because it is a safe and non-invasive method to alleviate pain. However, many people are unfamiliar with the inclusions and operation guidelines of a TENS pack. A typical unit includes the device, electrode pads and wires, a battery, and a user manual. To operate it TENS machine, attach the electrode pads to the desired area, adjust the settings, and activate the device.

Depending on the unit, there may be a variety of settings like power intensity, pulse rate, and duration of stimulation. Individuals can then adjust these depending on their comfort level or professional instructions. To make the most out of TENS therapy, it is essential to have a comprehensive understanding of what a device entails and how to use it correctly. The next sections will provide them with the necessary information to ensure they achieve optimal results.

TENS Pack: Device and Electrodes

A TENS pack must have a device and electrodes. They are designed to provide pain relief and management through electrical impulses. This versatile choice offers an effective solution for individuals suffering from pain. Traditional devices that people can find at hospitals and therapy centres are handheld. However, more modern units are wireless, which are convenient to use anywhere.

The electrode pads, also known as electrode patches, are made with a carbon film adhesive. These adhesives ensure proper and secure placement on the skin, causing little to no allergic reactions. For people with more sensitive skin, they can choose hypoallergenic ones to prevent skin irritation or redness. They can place the pads on specific dermatomes, which are the specific areas of skin that receive sensory information from the same spinal nerve.

A kit typically consists of two or four electrode pads, each measuring atleast 3×4 inches, and four wires that connect the pads to a TENS device. Individuals can reuse the pads for two to three months. This ultimately depends on the number of uses and proper care.

Care and Maintenance

TENS units require proper care and maintenance to ensure optimal performance and longevity. Here are the ways to do so:

  • Always check the device and its components for any signs of damage or wear before use.
  • After each use, clean the electrode pads with mild soap and water to remove any residue or oils.
  • Gently pat dry the pads with a towel and avoid rubbing or scrubbing to prevent damage to the adhesive.
  • Store the device and electrodes in a cool and dry place, away from direct sunlight or extreme temperatures.
  • Avoid bending or folding the pads to maintain their shape and functionality.

A charger for TENS machines

TENS Pack: Instruction Manual and Battery

The TENS pack comes equipped with an instruction manual and a rechargeable battery. These ensure convenience and ease of use. The instruction manual provides step-by-step guidance on electrode placement, pulse rate, and therapy duration. Moreover, it maximises the effectiveness of pain relief therapy. People must read the manual to understand how to properly use TENS.

The battery of TENS is long-lasting and reliable. It ensures continuous pain relief without interruption. Some units come with a rechargeable lithium-ion battery. Meanwhile, others come with a disposable alkaline battery. The one people choose depends on their preferences and budget. To ensure longevity, individuals must store the battery in its original packaging and charge it regularly.

With its sleek design and intuitive controls, the TENS unit offers a versatile choice for managing various types of pain. The rechargeable battery allows for extended use, eliminating the need for frequent battery replacements. Whether it is knee pain, muscle pain, or neuropathic pain, this therapy unit provides a customisable and effective solution for pain management needs.

Rechargeable Devices

Rechargeable devices are a convenient and eco-friendly solution for various needs. These devices eliminate the hassle of constantly replacing disposable batteries. With this unit, people can simply plug it in and let it charge. Not only does this save money in the long run, but it also reduces waste and contributes to a more sustainable lifestyle.

Rechargeable machines are particularly beneficial for items that require a continuous power source, such as therapy units for effective pain management. By using a rechargeable battery for a TENS unit, people can enjoy the convenience of an uninterrupted power supply.

A person using four TENS machines on her leg

TENS Pack: Usage Guidelines

When it comes to managing pain, a TENS pack offers a versatile and user-friendly solution. Utilising electrical impulses works by blocking pain signals and providing relief. It has intuitive controls and multiple electrode pad options. Thus, people can easily customise their therapy experience to target specific pain areas.

Pad placement is critical to the success of TENS. Hence, people must place the electrodes correctly to ensure optimal results. They should attach them to the pain area or anywhere near it. They can alternate the patterns to see which one works best at reducing the pain. Moreover, they can run up to four devices per session. This is helpful for those suffering from pain in different areas.

The pads should be placed firmly against the skin and should not be too close to each other. Proper placement will ensure that the TENS unit is stimulating the right muscles and nerves for optimal results. Additionally, they should avoid placing them over areas of broken skin or on bony surfaces as this may cause discomfort. Furthermore, they must always adhere to the usage guidelines mentioned in the instruction manual to avoid overstimulation.

When to Avoid

While TENS offers effective pain relief and management, there are certain scenarios that people should avoid it. Firstly, those with a spinal cord stimulator, pacemakers, and other implanted electrical devices must consult a doctor first. TENS can cause the device to malfunction or create an imbalance in its functioning.

Secondly, it is important to note that TENS is not advisable for use on dermatomal pain or in areas where electrode pad placements are contraindicated. For instance, people must not place the pads on the eyes or mouth. Lastly, pregnant individuals should exercise caution and seek medical advice before conducting a therapy session.


The TENS pack offers a convenient and effective way to take control of pain and find relief from various pain conditions. This is an ideal choice for those looking for a non-invasive and drug-free pain management solution. A unit typically consists of the device, electrodes, battery, and user manual. Ensure the battery is charged and in good working condition to facilitate uninterrupted relief. Also, people must make sure that they read the manual for proper electrode placement and therapy settings.

TENS is a versatile therapy. However, it is important to avoid using it in certain situations. This includes individuals with electrical devices and pregnant women. Consulting with a healthcare professional for guidance is essential to ensure safe and effective pain management. To acquire a unit for personal use, people can check online for iTENS devices from iTENS Australia. They offer wireless machines that they can control in a mobile app for convenience.

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