For years I have had experience with ultrasound and tens unit therapy. I began life as a Navy Corpsman in 1968. After returning from hostilities (Viet Nam) I was assigned to the Naval Hospital in Queens New York. There I was assigned to the physical therapy unit for a time. We had two ultrasound units, one an ancient vacum tube unit made sometime in the 1950's or earlier. It had four nobs to control it. It didn't put out much but it worked well for what it did. Then we had a newer solid state, numerical dial unit made sometime in the sixties. It wroked really well and had greater output but wa a remake of the old one. But for it's time it was great for treatment. Then we had a new orthopod that was a "brain child" from Kansas, don't know if you ever read In Cold Blood by Truman Capote or not but if you did you'll get it.
He decided after talking with a sales rep from one of the companies then in Mass. to buy a new "state of the art" but also a prototype. It lasted six weeks and floundered on it's side. To use a naval term there. We were back to the old units that still worked. The new one, however, I remember was in someways similar to this one that I have just purchased, but your's is much better. It has a lot of bells and whistles but it is great in the ultrasound department.
Many ultrasound units tend to buzz and tingle when you use it. I have Brachial Neuralgia and this really does work well.
Now then once I master the rest of the unit I can begin…