A semi-decent TENS machine can cost somewhere between $70 and $200, but the team here have reduced the cost tremendously simply by separating the futzing analog/contact pad part from the signal ...

Best TENS machines for effective chronic pain relief - Discover the benefits and drawbacks of using electrical nerve stimulation to alleviate pain ...

Haas machine tools cost tens or hundreds of thousands of dollars each, so the company might be able to raise prices by a few thousand dollars and not lose many sales. But the manufacturers who buy ...