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

Buy TENS Unit Online – Considerations

News on TENS therapy for pain relief

Transcutaneous Electrical Nerve Stimulation, or TENS therapy, is a non-invasive form of pain management. It can help relieve various types of acute and chronic pain. People with enduring pain may seek to buy a TENS unit online for faster pain relief. There are many things to consider when choosing a device, such as the types of electrodes, features, and cost. These factors are important to enhance the comfort level of the users and to ensure the most optimal results.

TENS units use low-voltage electrical currents to help reduce pain symptoms. It has been used in pain clinics and rehabilitation centres to help manage various pain conditions. However, more portable devices are available to allow individuals to manage their pain without going to clinics. This article will present the various things to consider when purchasing TENS units and the best place to get them.

Buy TENS Unit Online – Types Of Electrodes

The type of electrodes is one of the essential aspects when you buy a TENS unit online. The TENS electrode pads are slim patches with an adhesive surface to stick to the skin. They are reusable but need replacement when they no longer adhere firmly to the skin. Moreover, they come in various materials, sizes, and shapes.

Firstly, the type of electrodes can be made from silicone, carbon, textile, and gel pads. They have a conductive surface that ensures proper contact with the skin. Secondly, they are interchangeable. Users may switch to small or large sizes in different shapes to fit diverse areas of the body. For example, a large pad is ideal for broad pain coverage, such as the lower back.

Thirdly, the TENS electrodes also differ based on the type of TENS unit. Most standard TENS machines have universal connectors, making them compatible with pigtail electrodes. On the other hand, a wireless TENS device has a snap-on connector, so only certain types are suitable.

When To Replace Pads

  • The applications of TENS electrodes may vary by brand or material. The typical lifespan of a pad is one to three months, depending on the frequency of use.
  • It is ideal to replace the pads when they no longer stick securely to the skin.
  • Replace the electrodes if they become worn or damaged.
  • Use new pads after a certain number of uses, as recommended by the manufacturer. Some TENS machines require new electrodes after 10 to 20 uses.
  • Replace the electrodes if they start causing discomfort or irritation during use.
  • Use new pads if you notice a decrease in the effectiveness of the TENS therapy.

Using a wireless TENS device on the elbow and the lower back

Buy TENS Unit Online – Device Features

It is vital to check the device features before you buy a TENS unit online. Aside from the electrodes, examine the available settings and programs. Adjustable stimulation levels allow you to customise the strength of the pulses according to your condition. Each person has various pain thresholds and can react differently to the electrical stimulation.

Another key feature is the variety of stimulation or preset modes. TENS units typically provide different modes, such as massage, acupuncture, and burst. These programs have varied patterns of electrical impulses to stimulate different actions from the central nervous system. This includes blocking the transmission of pain signals or releasing more endorphins, the body’s natural painkillers.

Furthermore, consider portability and ease of use. The type of device may depend on the need for pain management. If you need pain relief while working or on the go, a small and lightweight device is suitable. Likewise, if you prefer more flexibility and mobility, a wireless TENS machine is an ideal choice.

Preset Modes

The preset modes are settings with defined frequencies and pulse widths. The stimulation patterns can provide targeted pain relief. For example, the iTENS has therapy modes for specific body parts and health conditions. You may select from the options the therapy you need, such as modes for muscle painosteoarthritissciatica, and fibromyalgia.

This feature is beneficial for fast and convenient pain relief. Selecting from the preset options eliminates the need to adjust the settings each time you use it. Moreover, it allows optimal nerve stimulation safely. The parameters are designed to give therapeutic effects according to the pain area.

Lady using a TENS machine on the elbow while reading

Buy TENS Unit Online – Price Range

The price range when you buy a TENS unit online can run from $30 to $500. Entry-level devices cost between $30 to $100. They are usually smaller and have basic features. These units may have fewer intensity levels and may not offer as much customisation. However, they can still provide effective stimulation for milder pain conditions.

Mid-range TENS units cost between $100 to $300. They offer a wider range of parameters, multiple preset programs, and more customisation options. They may also come with more accessories, such as electrode pads or carrying cases. These devices are suitable if you require more control over your treatment.

Lastly, the high-end TENS machines start from $300 and up. They offer more advanced features and technology. They may also use higher-quality materials and longer durability. These units are preferred by individuals with severe pain conditions who require precise pain relief. Overall, the choice of getting a TENS device depends on specific needs. It is vital to invest in a good quality device, especially for managing pain long term.

Best Place To Buy

There are many online platforms and retailers that offer TENS machines. You may search based on a specific device type or features that you need. Purchasing online enables you to look at a wide range of products. A reputable place to go is iTENS Australia. It is endorsed by many pain specialists and medical professionals nationwide.

iTENS Australia offers the wireless iTENS in multiple electrode sizes. You may get small and large pain relief kits, as well as bundles. Additionally, iTENS Australia provides accessories and replacement pads for the device. Therefore, if you need hassle-free pain management, you may check the iTENS.


TENS machines offer a safe and efficient way to manage various types of pain. It is an ideal alternative to pain relief without medications. In addition, it is easy to use and does not have adverse side effects. When you buy a TENS unit online, it is essential to check the features, electrode types, pain modes, and price range. You may select from several options depending on your needs.

For versatile and comprehensive pain management, you may choose the iTENS from iTENS Australia. The device has wireless electrode pads with Bluetooth capability. Thus, it connects remotely to a smartphone to access more preset modes and customisable settings. Furthermore, additional wings can help with pain relief in different areas. For best results, consult a doctor or physical therapist before using TENS. They can guide you on the appropriate settings or uses of the device for your situation.

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