Want to Buy a Tens Unit? Here’s Things You Shouldn’t Miss Are you wondering whether to buy tens unit or not? Worry not. This document will help you make the right decision. First know what tens unit is. A tens unit is an electrotherapy device, designed to use small doses of electricity for providing natural pain relief. When you use it, the electrical impulses get transmitted to the skin through electrodes positioned on the points of pain. Don’t wonder how tens produces pain relief. Let me explain, the electrical impulses help to override the preventable pain signals. You can find tens units in different sizes, features and power output.
Digital vs Analog Tens Unit
Digital Units: Digital unites come with a large LCD displays. It is easy to use, and read.
Analog TENS Unit: The Analog TENS Unit with Timer is designed to feature a flip top cap over the amplitude adjustment knobs. The cap is given to prevent any accidental changes.
Amplitude Amplitude is the intensity or strength of the stimulation. It is measured in milliamps. It ranges from 50 to 80 mA. The best units today offer up to 100 mA.
Steps of intensity control You can find in the market normal stimulators that only have 8-12 steps of intensity control. You should look for the units that offer 100 steps of intensity control from 1 to 100mA, 1mA each step for precise adjustment of intensity level.
Dual Channel There are Analog Tens unit available with dual channel. Here dual channel means, the unit will allow up to four electrodes at once. Each channel is designed to connect to a lead wire that splits for 2 pad attachment.
Modulation and burst mode The TENS Unit Function modes can be burst, normal, modulation. Modulation mode differs the treatment cycle so that nerves don't acclimate to the stimulation. It they adapt, it will decrease the effectiveness.
Other things to consider: There are many other things you should consider when buying tens unit. Make sure the following:
Cover for knobs and buttons so that you cannot accidentally hit them. Choose a lightweight unit with a belt clip can't be overstated. It will allow patient to carry on daily activities with minimal obstruction. When choosing the unit, make sure it gives a long lasting battery life.
Based on all of the information available above, we would suggest you to do an online research and find reputed portals that offer Analog Tens Unit at the best price. Before choosing it, make sure all the features and specifications give above.