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

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TENS Units For Sale: Considerations When Looking for a Unit

Wireless TENS machine for sale in different pad shapes

Transcutaneous Electrical Nerve Stimulation (TENS) devices are portable machines that help relieve pain. Individuals can get TENS units for sale to manage pain at home, work, or on the go. They can be used individually without needing professional supervision. However, there are several factors to consider when choosing a TENS unit. The efficiency of pain relief may depend on the device type, features, and costs. These devices are easy to use and have few side effects.

TENS therapy is a non-invasive method of pain relief. It uses low-voltage electrical currents to stimulate the nerves to reduce pain. The currents help block pain signals going to the brain and facilitate the release of endorphins. Therefore, it offers individuals a drug-free solution for managing pain. In this article, we will explore the essential factors in choosing a TENS unit and how they can help in pain management.

TENS Units For Sale: Device Type

TENS units for sale come in different types and sizes. Some are designed for general use, while others are tailored to particular needs. The main types are handheld and wireless TENS units. The handheld TENS is a portable unit with push-button controls. It sends electrical pulses to the electrode pads through wires or lead cables.

The second type is wireless TENS. The device is more compact as it removes the need for cables. Instead of cords, the electrodes integrate Bluetooth technology to connect to a smartphone or tablet. In addition, it utilises a smartphone app to control the stimulation or settings for pain relief. Wireless TENS devices use rechargeable batteries, which are more energy-efficient in long-term use.

Other types are specialised TENS devices. They are used for specific conditions, such as labour and fibromyalgia. Moreover, some machines are wearable, particularly for the knees, elbows, shoulders, and lower back. These aim to provide precise stimulation on the exact spot to target the pain. Wearable TENS units may have adhesive electrode pads or integrated electrodes.

Benefits of Using a Wireless Device

  • Wireless TENS machines are more lightweight and portable. It is easy to carry around and use.
  • The device is more discreet when worn under the clothes. There are no wires that stick out or restrict the range of motion.
  • The absence of wires eliminates the risks of tangling or tripping over them. Hence, it makes the device safer and more user-friendly.
  • Wireless TENS machines are easy to apply. It does not need additional set-up, requiring a few steps and a shorter time to facilitate pain relief.
  • It eliminates the need to buy replacements when the wires wear and tear.

Use of multiple TENS electrode pads in different body areas

TENS Units For Sale: Device Features

Individuals with specific needs may look for special features when looking at TENS units for sale. One important feature to look at is the number of channels. Some devices have single, dual, and multiple channels. This means they can deliver electrical pulses to two areas simultaneously. This is beneficial if a person needs more power for their condition.

Another feature to consider is the adjustable frequency and intensity levels. Different people have different pain thresholds. So, having a TENS unit with programmable settings allows users to customise the treatment to their comfort level. It also enables versatile pain management for various types and severity of pain.

Furthermore, TENS units vary in display type, battery type, and program options. Some devices may have a digital display for easier navigation of settings. Wireless TENS machines have a user-friendly interface through a smartphone app. Different device types may also use different batteries, such as single-use and rechargeable batteries. This can affect the strength of the electrical stimulation and the length of treatment time.

Programmable Settings and Modes

The TENS machines have adjustable settings to suit different levels of pain. Users may adjust the intensity levels, pulse width, and frequency of the electrical impulses. The main stimulation settings are high-frequency and low-frequency TENS. HF-TENS stimulates the nerves to block pain signals, while LF-TENS trigger endorphin production.

The flexibility of the electrical currents helps target specific areas for optimal relief while considering individual tolerances. Additionally, pre-set modes enable individuals to facilitate TENS therapy conveniently. Users can select from the menu options to start treatment without needing manual adjustments. Many devices include treatment modes for arthritis, sciatica, fibromyalgia, and tendonitis.

Refill gel pads accessory in three sets per pack

TENS Units For Sale: Cost

The cost of TENS units for sale is a major consideration in buying a device. It can vary depending on the brand, features, and durability. The prices start at $50 with the basic TENS unit and can go up to $400 or more for the high-end models. Low-priced machines often have a limited range of settings.

On the other hand, higher-end units offer more sophisticated technology and advanced features. It includes more customisation options, pre-set modes, and safety features. It is also important to note that professional-grade medical devices are more durable. Thus, quality and effectiveness play a significant role in determining the cost of a TENS machine.

In addition, TENS machines with combined functionalities may also affect the price. For example, TENS with EMS can be more expensive than separate TENS or EMS units. It is important to note that the quality of care should be the primary factor in selecting a device. A high-quality TENS unit can be especially beneficial for the long-term management of chronic pain.

Contributing Factors to Price

Several factors can contribute to the total price of buying a TENS machine. Firstly, buying online and in-store have a few differences. Online stores can offer exclusive deals; however, shipping fees may apply. Secondly, additional accessories can add to the price. Refill gel pads, lead wires, and chargers may be sold separately.

Frequent usage requires the replacement of the adhesive electrode pads every few weeks. The cost of these varies from one brand or retailer to another. Lastly, constant breakage of the wires due to poor quality may cost a lot in the long run.


TENS machines are valuable for people with chronic or acute pain. It delivers mild electrical currents to block the transmission of pain signals, release natural painkillers, and improve blood circulation. Hence, these mechanisms provide safe and drug-free pain relief. Moreover, TENS units for sale come in many forms, such as standard and wireless devices. Each type has different features and settings that may affect the convenience and ease of use.

The cost of TENS machines depends on the brand, features, and accessories. It can range from $50 for basic models to $400 or more for high-end units. Furthermore, other factors to take into account are adjustable settings, automatic therapy modes, display type, and batteries. In addition, accessories and replacement parts may add to the total cost. Lastly, it is advisable to check with a healthcare professional to see if TENS therapy is a suitable treatment before getting a device.

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