How is this allowed to be called an "ULTRASONIC", "ULTRASOUND" Device???
643971
I don't know. Expensive purchase for something I cannot use. What does it do?
643972
I don't know. My mom uses it and as far as I can tell, it is just a massager
643973
I wish I knew, Tom. I did purchase one of these devices. It helps in the morning, when I apply it to the sides and back of my heel (I have a heel spur poking into my Achilles tendon, and I'm anticipating surgery for that in January). It does seem to warm and relax those areas somewhat. But you don't use a conducting gel with it. I'm guessing that the terms for these retail devices are not applied as stringently as one would hope. I wish you good luck, if you decide to use it. From my own experience, I would say it's decent, though not outstanding, help for small areas. And it takes about 15 minutes to get an effect. So, I am an impatient person and don't always want to wait... Take care!
643974
I wish I knew, Tom. I did purchase one of these devices. It helps in the morning, when I apply it to the sides and back of my heel (I have a heel spur poking into my Achilles tendon, and I'm anticipating surgery for that in January). It does seem to warm and relax those areas somewhat. But you don't use a conducting gel with it. I'm guessing that the terms for these retail devices are not applied as stringently as one would hope. I wish you good luck, if you decide to use it. From my own experience, I would say it's decent, though not outstanding, help for small areas. And it takes about 15 minutes to get an effect. So, I am an impatient person and don't always want to wait... Take care! I wish I knew, Tom. I did purchase one of these devices. It helps in the morning, when I apply it to the sides and back of my heel (I have a heel spur poking into my Achilles tendon, and I'm anticipating surgery for that in January). It does seem to warm and relax those areas somewhat. But you don't use a conducting gel with it. I'm guessing that the terms for these retail devices are not applied as stringently as one would hope. I wish you good luck, if you decide to use it. From my own experience, I would say it's decent, though not outstanding, help for small areas. And it takes about 15... » Read More I wish I knew, Tom. I did purchase one of these devices. It helps in the morning, when I apply it to the sides and back of my heel (I have a heel spur poking into my Achilles tendon, and I'm anticipating surgery for that in January). It does seem to warm and relax those areas somewhat. But you don't use a conducting gel with it. I'm guessing that the terms for these retail devices are not applied as stringently as one would hope. I wish you good luck, if you decide to use it. From my own experience, I would say it's decent, though not outstanding, help for small areas. And it takes about 15 minutes to get an effect. So, I am an impatient person and don't always want to wait... Take care! « Show Less
96347
I actually didn't know there was such description. I have been using it for over an hour without any problem. I have been lubricating the contraption to get rid of the squeaky noise, perhaps that helped.
2102759
None. It's ultrasonic, which means the water from the tank flows directly onto the transducer and is vaporized. This is a great humidifier.
1571381
Sorry - I do not understand the question. These are behind-the-ear units with sound tubes. They are unlike the over-the-ear electronic units. If you could please clarify: Are you talking about the behind-the-ear electronic unit? or are you talking about the tubes and plugs. If talking about the plugs, please describe the type you are looking to use.
1591081
its a siren which needs to be connected to an alarm system, the alarm gets disarmed when you enter your code into the panel/keypad, this is not a standalone siren
1102404
It's designed for indoor use since the ultrasonic feature works when the sound bounces off the indoor walls.All the best ... Jeffrey A. (Jeff)
395068
The wife says she can't even feel it. It isn't electric shocks, it is ultrasound. Sound waves. Don't think it will cause any issues.
1287797
transducer is generic. Be careful...The T in the model number designates that it reads temperature. The one they sent me did NOT have that capability, and I didn't notice until I had installed the unit.
109552
It's just a call button, with no ability to verbally communicate either way. A tone (loud tone) sounds when patient pushes button and that lets me know to go see what she needs. I ended up getting the baby monitor where I could speak to her, but it was only a one way unit.
447800
This is not ultrasound technology. This machine stings quite a bit so I stopped using it in my practice. This unit combines ems, rf and led light (although I think the led light has a minimal effect.). It mostly contracts muscles, and gets hot after about 15 minutes, but not hot enough for collagen contraction. They say it is like no needle mesotherapy. That's a stretch but it does plump the skin. By and large, I was unimpressed with this unit and it sits in my work drawer way in the back never to be used again.
1172557
I am hesitant about purchasing this item because the technical description does not say that it comes with the transducer. AND it says that that most people who purchase this also purchase a transducer. But the model number that is given DOES usually come with everything in package so it would be very misleading to list that model number and leave something out of the package.
1871290
I'm not using it for cleaning. I'm encapsulating a substance with a phospholipid and that needs ultrasound. When it's operating, I can hear a buzzing sound but how do I know that it's the ultrasound that is making that sound? Is there a way to test the quality of the ultrasound?
1300194
This device produces high-intensity ultrasonic vibrations. The word "ultrasonic" is used to describe vibrations above the range of human hearing (~20kHz, or 20,000 vibrations per second). The Labelle scrubber operates just outside this range at 24kHz, which is why you can't hear it, but if you have a cat or a dog, they can, and if they're close, it's probably quite painful to them. Even though you can't hear it, there are parts of your ear that are still affected by this frequency. Your tympanic membrane (eardrum) will probably be vibrating like crazy when you're using this thing, which is likely the source of your pain. There are some studies that suggest that ultrasonic devices like this can, in fact cause some frequency-specific hearing loss in audible frequencies, but the data are not definitive and are limited to cases of long-term, frequent exposure (daily use of ultrasonic dental instruments for example). I suspect this scrubber produces a similar sound pressure level to dental instruments, but you're probably not using it frequently enough to be worrisome. You can try using earplugs to help prevent the ear pain, but with this thing pressed against your face you might be getting most of the vibrations via bone conductance which would not be affected by the earplugs (especially on your cheekbones and forehead). Most importantly, keep your pets away while you use this thing; it's basically a high-powered dog whistle.
834423
Hi! I'm from austria and we call it "magnetspule" .. you can google it. In the pickups there are little magnets whitch records the wave. sry for my bad englisch.. but i think in the internet you can find a good explainations ;)
969548
There is a sonar imaging system called structure but using structure does not physically move the transducer so I'm thinking you are asking if there is a breakaway to the mounting if an object was to scrap of knock against the transducer.? It would really depend on what angle it was hit. The mounting bracket it comes with is metal the length of the transducer then hinged and extends three more inches.
1930692
I thought this was a ready to use item and was very disappointed to realize that it is not. I think you need an amplifier or speaker.
482778
Obviously, with side scan, it cannot be either. The transducer is mounted on the transom or on a bow mount trolling motor.