3PCS 5mw Red + Green + Blue Laser Pointer Pen Visible Beam

3PCS 5mw Red + Green + Blue Laser Pointer Pen Visible Beam
by LTdash
Date first available at Amazon.com: November 3, 2011

Buy new: $19.79

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Review & Description

Range in darkness: more than 1000 meters.
Power supply:AAA Batteries x2 (not included)
Laser color: Green & Red & Blue
Working Curreent:<60mA
Working Voltage:3-3.7v
Starting voltage2.6v(DC)
Storage Temperature:-10 ~40 centigrade degrees
Wroking Temperature:0 ~35 centigrade degrees

This high-quality laser pointer incorporates the latest technology in laser optics and Microelectronics.
Press the push button to turn it on,release the push button to shut if off automatically.
It will be used to point at any desired targets on projection screens, video monitors, and presentation graphics
Also can be used for forensics, illumination, indicating, alignment, sky pointing (astronomy) or just being cool

NOTE:Please do not perform the installation in the dusty environment. Pleaseread installation steps from the two tabs on the front and backprotector layers before performing installation

Product Details

Features

• NOTE: If you watch carefully, blue laser is barely visible!
• Green Laser Wave Length: 532nm, Red Laser Wave Length: 650nm, Blue Laser Wave Length: 405nm
• Safety:Do not look into the aperture of the laser beam. Laser radiation is potentially harmful! Do not directly aim into eye. Keep out of reach of children!
• Product Package Included: 1 x Red Laser Pointer, 1 x Blue Laser Pointer, 1 x Green Laser Pointer
• 1 year warranty