5mW 635nm 638nm Orange Red Laser Pointer Pen Lazer FDA License Standard

More Views

5mW 635nm 638nm Orange Red Laser Pointer Pen Lazer FDA License Standard
$3.66

Availability: In stock

5mw 635nm 638nm Orange Red Laser Pointer Pen Lazer FDA License Standard
OR
Description

Details

Output

<5mw ( FDA license)

Wavelength

638nm

Working voltage

3vdc

Working current

<50mA

Duty cycle

45 seconds ON, 15 seconds OFF

Power supply

Two AAA batteries not inlcuded

Package

1 pcs of 638nm <5mw laser pointer ( box and batteries not included)

Note:

  1. FDA standard laser pointer! We offer FDA license for 1000pcs and more!
  2. Safe laser pointer!
  3. No visible beam

4. some people may think orange is exactly the same with the color of orange. it is incorrect. compare with 638nm and 660nm, 638nm is brighter when they are in the same output. 638nm is closer with the yellow color so that we call it orange/red. it cannot be exactly the color like a orange or sun.

Additional Information

Additional Information

SKU 11061132
Wavelength 635nm 637nm 638nm
Output 1mW-5mW
Reviews

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.