Laser Pointer for Teachers Sports Hiking Camping Prolonged Type for 2xaa Batteries
|FOB Price:||US $11-15 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $11-15/ Piece|
|Payment Terms:||T/T, Western Union, Paypal|
- Model NO.: laser pointer
- Wavelength: 532nm
- Power: 5mW
- Colour: Green
- Lighting Period (H): 3
- Power Supply: Dry Battery
- with Light Source: with Light Source
- Waterproof Rating: Ipx4
- Origin: Shanghai
- Features: Torch
- Type: Pen
- Usage: Guide
- Bulb Type: Laser
- Charging Type: Nonrechargeable
- Light Range: >100m
- Battery Type: AA
- Trademark: danpon
Danpon green laser pointer
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.