In-Depth Tens 7000 Review

Let's Talk About the Tens 7000

In this Tens 7000 Review we will talk about this tens device in great detail, covering issues like cost, qualities, and alternatives. This device is very well known among the TENS community. Due to its durability and good design many people have come to use the unit over the years.

When you receive this product you will find the following items in the box: the unit, a 9V battery, carrying case, 2 x lead wires, and 4 x pads.

Like other TENS devices the purpose of the Tens 7000 is to block pain signals. It is a good choice for many people seeking drug-free treatment for their pain.


Tens 7000

Dual Channel TENS Technology

5 Pre-set TENS Modes

8 Intensity Levels

Use with 2 Pads or 4 Pads

Adjust pulse width, frequency, and intensity.

Here is a list of pros and cons:


  • Comprehensive instructions
  • Powerful
  • Carrying case
  • Durable/well built


  • Non rechargeable unit
  • Pads could be better
  • Takes time to learn how to use device

There is another product known as TENS 7000 To Go Back Pain Relief System. This is another over the counter (otc) tens unit and it is essentially identical, but it is comes with a conductive electrode support belt which is made to target back pain specifically. If you suffer from back pain I suggest looking into this back pain relief machine.

Specifications and Advantages

Five Modes

There are five unique modes which you will find in the device's settings. They are as follows: burst, normal, modulation, strength duration 1, and strength duration 2.

5 Pre-set TENS Modes

If you want to know what these modes do simply refer to the manual which explains them all quite well.

Aside from the modes I just mentioned you will also be able to adjust pulse width, frequency, and intensity. As you can see, this gives you a very large selection of options when you combine all of these different settings.

You can change the voltage of the signal as well as the intensity of the electrical signal. The voltage ranges from 0-50 volts.

The pulse rate can also be adjusted from 2-150 Hz. Each adjustment is equivalent to 1Hz. The pulse rate is also called the frequency.

Another aspect that makes the TENS 7000 different from many other tens devices is the pulse width. You have the freedom to adjust the pulse width with this unit, and that is something not very common with tens devices.

The range is between 50-300 microseconds and each increase or decrease is equal to 10 microseconds.

Level Of Control

If you know much about other Tens devices you know that very few units provide this level of control. Chances are pretty good that you will be able to find the right balance with all these options.

This might be a good place for me to tell you more about timing your sessions.

Once you have manually programmed a session you can then set the timer on this device. You can adjust the session to last from one minute to a full hour. You also have the choice of selecting Continuous.

I have heard some people say that they will even use the device all night on the constant setting.

The TENS 7000 can be adjusted in five minute increments. This means that each time you adjust the time on the device you will add or subtract five minutes to your session.

This is another area in which many other tens devices frequently lack. Some other tens units shut off automatically after only 15 minutes, for example.

Two Channels

Dual Channel & Use with two Pads or four Pads

The TENS 7000 is a dual channel device just like most other tens units. This means that it can connected to two different pairs of electrodes. You can use either two pads or four simultaneously. Each electrode pair connects to a different channel which has its own settings.

Dual Channel

Each channel can be adjusted for pulse width, frequency, and aptitude. You can switch between these two channels to control the settings.

This is great for people who would like to treat more than one area of their body at the same time. Trust me, having a dual channel device comes in handy for a lot of people.

Eight Intensity Levels

Overall the TENS 7000 is a fairly powerful device, so be prepared for this. I suggest that you start with a lower intensity level, especially if you are new to tens units. In fact, I would recommend beginning at the very lowest setting.

25 Levels of Output Intensity

Very few people have made any complaints about the device being weak—if anything the opposite is true. This isn't an issue, of course, if you just use a lower setting for current aptitude.

Intensity Range

The TENS 7000 has an intensity range of 0-100 mA which is fairly ideal.

Many other devices only go up to 80 mA. Even though this is technically not a very big current, it doesn't need to be in order to prove effective. The important thing is that the current is capable of passing through the tissue in order to target sensory nerves.

There are eight levels within the intensity controls.

The two dials used to control intensity, one assigned to each channel, are located on top of the device under a protective cover.

These covers are very nice to have because it is easy to knock these dials if they are out in the open. If exposed it is easy to mistakenly hit the dial and move it from a low setting to a much higher setting. As you can imagine this can be quite shocking and unpleasant.

Thankfully this is not an issue you will have to deal with if you use the TENS 7000.

How Easy Is It to Use?

As I already mentioned, there are a variety of setting which can be customized and controlled on the TENS 7000. Despite this, however, it is actually pretty easy to operate.

I think that a lot of is this is due its manual, which is laid out in a logical manner and covers absolutely every aspect. It even contains useful tips.

There are a grand total of six different controls, and they are not only easy to use but also understand.

There are four buttons on the front of the device. These buttons are not all that large, but they should not pose a problem because they are spaced apart from one another and overall designed well.

I have heard a few minor complaints that it has taken some people a while to figure out the function of all the buttons. Some individuals have said that even the operating manual wasn't of much use and they were left feeling confused.

Before you can determine the right balance of mode, intensity, speed, and setting for your unique pain, you must first figure out how to adjust these various options.

I believe that the operating manual is helpful, however, and it is also somewhat understandable that it would require a bit of learning in order to adjust so many different options. I think it is well worth it because you get a lot more control over customizing your own experience.

Another characteristic I like about the TENS 7000 is the countdown timer located on the LCD screen. The screen also displays other important data, such as pulse frequency or width and selected mode.

The screen isn't all that big but it is clear and readable.

Aside from the protective cover around the intensity levels there is another one located on the front to protect the four buttons situated there. This cover does the same job by preventing you from accidentally bumping any of the buttons and thereby changing the settings.

Dimensions and Portability

TENS 7000 - Size Comparison

The dimensions of the TENS 7000 are: 10 x 6 x 2.43 cm, and that translates in inches to a height of 3.98, a width of 2.4, and a depth of 0.96.

As you can see this device is pretty small and compact. As for weight, the unit is 5.29 oz which isn't that much either and makes it considerably mobile. Overall I would say this is a very portable tens machine.

Since we are on the subject of portability, I should remind you that the device also has a hard carrying case that is made perfectly to fit the unit's dimensions. This isn't something you will see very often, but it is very important to have a protective case if you are taking the unit with you outside of the home.

One 9V Battery

One of the very few downsides to the TENS 7000 is the fact that it uses 9 volt batteries which are seldom rechargeable.

For some people it is a pretty big deal that the unit can't be plugged into a wall or charged. I don't think this is too important, however, considering all of the good things the TENS 7000 has going for it.

There is also the option of hunting down some rechargeable 9V batteries and a charger—and honestly I think that this is a good idea and it will probably save you money in the long run.

For some good 9V batteries check out these on Amazon.

It's a good plan to have either rechargeable batteries or plenty of extras, and don't forget that the device only ships with one battery, so you will need to replace it soon. The screen also has a a low battery indicator which gives you some warning before needing to replace the battery, which is another nice feature.

I can't tell you precisely how long a single battery will last, but I can give you a pretty good idea from the research I have done. In general it seems like you will get around 10 hours of use out of each battery, depending on factors like the settings you use. Overall this is actually pretty good.

You could get 40 treatments each battery if you used it for 15 minutes every day—assuming that the battery will last 10 hours.

Accessories and Included Items

TENS 7000 - Accesories

Right off the bat you will be given the unit itself, a 9V battery to power the device, instruction manual, the carrying case, two lead wires, and four pads/electrodes.

The wires that come with this device are pin leads which plug in rather than snapping in.

Aside from planning ahead by getting extra batteries, or at least rechargeable ones, you may also want to have some replacement pads for when you need them. Eventually those pads will wear out and it's a good idea to have some extras in stock.

Another nice fact about the TENS 7000 is that you have plenty of options when it comes to tens 7000 replacement pads. This is because it is made for the standard type of electrodes. If you would like to choose higher quality pads then you can certainly do so.

I recommend looking at this 40 pack re-usable electrode pads for one possibility.

The pads for this device are pre-gelled, so you don't need to apply an adhesive gel. Be warned, however, because over time they start to get less sticky. You have a few different options if this happens: dampen the pad, just get some new ones, or, on the other hand, you could use an adhesive gel.

If you decide to go with a gel we suggest this one. It's great because it is not only odorless but also hypoallergenic. It will help you with tens 7000 electrode placement.

One Year Warranty

A one year warranty covers the labor and parts of the TENS 7000.

1 Year Warranty

This is fairly typical as many other tens units have a warranty lasting a year, but there are certainly other machines which have less time on their warranties. Some have a warranty lasting only a few months.

In general this is another fairly positive thing about the device, but not something that is extremely special.


I have looked at a lot of different TENS units and when it comes to value and affordability I don't think anything beats the TENS 7000.

This device has so many great capabilities and features and you don't have to pay an arm and a leg.

If you were wondering where to buy this tens unit I haven't been able to find the TENS 7000 through Walgreen's, Walmart, or Overstock at the time of this writing. You can, however, find it on Amazon.

The one that is currently available on Amazon is a 2nd edition. I found another on ebay which is listed as a 3rd edition but it is in fact a 2nd edition.

On the unit is listed for $25.95, and on it is currently $31.79. TensPros had the best price option while this review is written. Make sure you take into account the price of shipping, however, which could vary from store to store. And don't forget to check out the price on Amazon for any discounts or deals before you buy this product.

It also appears that LCMedSupply, Balego or Roscoe Medical have the same devices called TENS-7000, but they are, however, branded different. You will find the identical device sold by different brands.

Balego TENS 7000 can be found on Amazon here. Obviously it's a little more expensive but it also comes with 40 packs, which actually makes it a pretty good deal.

The LgMedSupply lg-7000 digital tens unit can be found on for $69.99 but not Amazon. There is also another brand called Current Solutions but it is a Rosco Medical Company.

Aside from the obvious cost of the unit there are some other expenses you will have to consider, as with any other tens device.

You will have to take into account batteries, either rechargeable or replacement, and electrodes. This isn't too serious because the device can takes standard fit electrodes, which aren't too expensive. It also has a fairly good battery life.

What Do People Think?

When talking about tens device ratings the evidence is overwhelmingly positive. Most of the reviews on Amazon, Overstock and other online store are positive, with around 70 % of people giving TENS 7000 five stars.

On 598 out of the 737 total reviews gave the product five stars. Those who have purchased the device say it is quite powerful, takes away their pain, and has eliminated their need for over the counter painkillers.

Online Store Number of Reviews 5 Star 4 Star 3 Star 2 Star 1 Star 737 598 97 19 7 16 286 266 14 5 1 0 22 21 0 0 0 0

Other Options

TENS 7000

TENS 3000

Omron electroTHERAPY Pain Relief Pro PM3031

HealthmateForever T24AB
Modes 5 3 8 24
Channels Dual Dual Single Dual
Pads 4 4 2 4
Intensity 8 8 10 20
Touch Screen No No No Yes
EMS No No No Yes
Battery 1 x 9V 1 x 9V 2 x AAA Rechargeable lithium
Size (inches) (H x W x D) 3.98 x 2.4 x 0.96 3.74 x 2.6 x 0.92 4.4 x 2.04 x 0.99 4.75 x 2.5 x 0.5
Weight (oz) 5.29 4.06 3.5 4.3
Warranty 1 Year Warranty 1 Year Warranty 1 Year Warranty Limited Lifetime Warranty
Price $ $ $ $$$
Rating 8.2 7.1 7.3 8.2

TENS 3000

The sibling of the TENS 7000 is the TENS 3000. These two tens devices are remarkably similar. The Biggest advantage the TENS 3000 has over the TENS 7000 is that it is generally less expensive. Another difference is that it only has three modes whereas the TENS 7000 has five.

TENS 7000

  • Inexpensive
  • Five modes
  • Eight intensity levels
  • Dual channel
  • Four pads
  • 9V battery

TENS 3000

  • Less expensive
  • Three modes
  • Eight intensity levels
  • Dual channel
  • Four pads
  • 9V battery

Omron electroTHERAPY Pain Relief Pro PM3031

Another inexpensive option is the Omron electroTHERAPY Pain Relief Pro PM3031. The biggest advantage this device has over the TENS 3000 is the fact that it has 10 intensity levels as opposed to eight, and eight modes as opposed to five. On the down side it is a single channel unit and it can only use two pads altogether.

TENS 7000

  • Inexpensive
  • Five modes
  • Eight intensity levels
  • Dual channel
  • Four pads
  • 9V battery

Omron Device

  • Inexpensive
  • Eight modes
  • 10 intensity levels
  • Single channel
  • Two pads
  • 2 x AAA batteries

HealthmateForever T24AB

If price isn't too big of a concern this device provides a few more options and advantages which the TENS 7000 doesn't offer. It has rechargeable lithium batteries, 24 modes, 20 intensity levels, a touch screen, and it has EMS, which the TENS 7000 lacks.

TENS 7000

  • Inexpensive
  • Five modes
  • Eight intensity levels
  • Dual channel
  • Four pads
  • 9V battery

HealthmateForever T24AB

  • Fairly expensive
  • 24 modes
  • 20 intensity levels
  • Dual channel
  • Four pads
  • Rechargeable lithium batteries
  • Touch screen
  • EMS

Final Thoughts - TENS 7000

TENS 7000

The Bottom Line

There are many benefits of a tens unit, as you can see here. The TENS 7000 pain management tens unit is a great device because it offers so many fantastic benefits for such an inexpensive price. I love this device because it gives you options galore for fine-tuning your session, a great timer, and a protective case. You get a lot of value for the dollar. To see the TENS 7000 for yourself go here, and I hope some of your questions were answered in this tens unit 7000 review.

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