|Company Name||shanghai jiabei instruments co.,ltd|
|Country/Region:||Shang Hai - China|
|Contact:||Alex sales manager|
|Last Online:||22 Mar, 2018|
LASER POINTER is a small handheld device with a power source and a laser diode emitting a very narrow coherent low-powered laser beam of visible light, intended to be used to highlight something of interest by illuminating it with a small bright spot of colored light.
1 Small but artistic design prolonged type
2 Using 2 x AA batteries. the working time extends to 2-3 hours.
3 The laser dot can reach to 500m in the evening
4 Water proofed .Class IP-54 ,still working when the laser were dropped in the water ,or in the rainy day.
5 Battery indicator: When the light is red ,which means low battery.
the light is green ,the power is normal.
6 Laser dot can be enlarged or focused
Teacher/lecturer, Museum/show room/guide.
Open air tourist/explorer,
Field of mining/building constructors
Hiking ,travelling and camping
Why is it green laser ,not red ?
Just about everyone has a red laser pointer ,But I am pretty sure you will abandon it when you see the green laser .The green laser pointer is significantly brighter (about 50 times )than a red laser pointer,Because of its unusual color ,it is much more noticeable,I mean the 532nm wavelength green laser is obviously superior to a 635nm wavelength red laser ,and unlike red laser,The green beam itself can be seen in the in mid-air in the dark conditions ,not just the beam dot.