DX  » Community » Reviews » Red Laser Module - Focusable Dot (3.5V~4.5V 11.89mm 5mW)
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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
Very professional laser – Red Laser Module - Focusable Dot (3.5V~4.5V 16mm 5mW) Reviews

posted by Trumm on 11/14/2007 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

Pros:
A professional laser with very small dot if you focus! you can use it from 2,2v to 9v without damage it, it has a controller inside. I even try it on 13v and it still not damage it at all!
Cons:
You hear a sound if you focus the dot.
Other:
Very good usefull for projects.
Bottomline:
You need this if you search for a laser that not damage fast with too high volt as labeled.

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