1000mw 450nm Portable Blue Laser Pointer with Key Switch

1000mw 450nm Portable Blue Laser Pointer with Key Switch

Specification :

Model : SE-B300 (blue laser pointer)
Wavelength: 450nm
Material: Hard aluminum
Laser range: 500-1,000 meters
Battery: 16340 x 2
Exterior surface treatment: flashlight/silver
Power: 1000mw
Switch mode: rear locking switch
Start Time:<3 second
Operating Voltage:7v
Dimension: 190mmx 24mm /160mmx 24 mm(optional)
Product Weight:122g(without battery)
Packing: 260mm*170mm*70mm
N.G: 504g
Working temperature: 0-35 degrees (should not exceed 3 minutes in the air, working for a long time depend on the battery)

Feature:

Constant on/off switch
Well tested and high quality blue laser pointer
Clearly visible in the dark
Using long lifetime chip, more than 5000hours

Application Area:

Teaching / lectures
Astronomy enthusiasts
Museums ,Gallery guides
Building field / mining field
Business person/ Conference Speaker
Bars, KTV, clubs, concert site

**Please take note of how the battery should be fitted. Do not put the battery in the wrong way as this could damage the laser**

Packing list :

2x16340 Batteries
1X Gift box
1X Laser pointer
1X laser safety glasses

Products color :

Silver

Operation and Caution:

1.Put one batteries into the laser tube with the “+” outward, and don’t point the laser beam at anybody, especially the eyes.

2.You shouldn't bump the laser.

3. You shouldn’t disassemble or rebuild the machine, we will not accept responsible for the damage caused by this.

4. The laser Pointer is quite sensitive to the temperature. The output power will vary when the temperature varies.

5. It is better for lifetime of laser to use laser for less than 3 minutes at a time.

DANGER and Warning: Laser radiation. Never look directly into the 450nm blue beam laser beam. Never point a laser beam at a person. Do not aim the beam at reflective surfaces. Do not allow children to use the laser pointer unless under the supervision of an adult.