A useful little ultrasonic fog emitter!
I don't generally review "oddments" like this, but it's pretty fun and does what I'd hoped it would! The only real down-side to them is not really their fault; the ultrasonic "shotgun blast" that shoots the water into freed vapor makes it spit water drops 8-12 inches into the air like a mini hydro-volcano!
It makes a good bit of cold vapor and looks really neat. I wanted it to help fix low humidity in my house this winter. It would do the job, but messily. I'll play with it and figure out a way to best use it...maybe feed a "waterfall-river" over it and "out from a cave" to get the vapor with less splatter...
I made an amusing mistake at first; ultrasonic devices require some level of minerals-and-particulates in the water to be able to make fog. I first tried to use pure distilled water and was confused by it doing nothing. Adding a bit of tap water fixed things.
It threw up a good supply of mist until I put the emitter into water too deep for it. They tell you the water-depth to use, I was testing it in deeper water for my own amusement. Don't run it too shallow; I didn't run mine dry for longer than it took to lift it out and unplug it, but running it dry may damage the emitter, and/or maybe it'll overheat. I found it to work in a decent range of water depths. The emitter is pretty effective. It would likely be great in a decorative yard-pond or the like, or to use a collection of them for stage effects and stuff.
I'd normally do a review on computer or electronics stuff, so for whatever it's worth, this little thing amused me enough to get me to do a review for it.
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