Upright Freezer Not Blowing Cold Air

I also have a Giotto Rocket Air Blaster, which I love. I decided to buy the VisibleDust blower based on the theory it will reduce the risk of blowing dust on my sensor. I don't know how real that risk actually is... The air is pushed through a filter to minimize the risk of blowing dust onto your sensor. Because of this, the air pressure you can generate is lower than for the Giotto, but I suppose you don't want too much pressure against your sensor anyway. It's sufficient for blowing dust off your lens, too. Quality is solid.

I love the Rocket Air Blower - it works great! I love that the air inlet valve is opposite the blowing side.

I'd been buying those canned dusters, but I never really liked the way they get very cold and emit vapors if you don't hold them fully upright. This new DataVac will be used not only for keeping the computers cleared, but I can also see it being very useful for getting the dust bunnies out from behind heavy furniture. That's an added bonus. And of course, I like that it's made in USA.

Works better than every small air squeezer that I have had. I like it use it for my photography and for blowing off prints

Squeeze the bulb, get a blast of air. What more could you want? Gets the job done, and can stand upright on a flat surface, which prevents the nozzle from picking up dust & dirt.

Moves a lot of air with a single squeeze. Good for blowing dust off lenses & sensors. Best dust blower I've used.

Very handy for blowing dust off of camera lenses and the sensor.  The air is filtered.  Will fit in most camera bags.

The Rocket air blower nicely does what it's supposed to do. I use it not only for dusting off my lenses, but also for blowing dust from my keyboard. The stream of air isn't quite as strong as I thought it would be, but it's better than one of those old-style blowers. Also, it has a fairly strong rubber odor (but then I'm more sensitive to odors than most people are).

This is great for blowing out the dust from disk arrays. I wouldn't use it on camera gear as the air flow is so strong it may do harm to the sensor.

I bought this a few weeks ago and use it camping. It is a great power source for blowing up air mattresses and for heating up water for coffee. I also wanted it as a backup for the fan behind my wood stove in the winter if the power goes out. I really like how much power it has for something so light and portable.