Green Laser Pen (SD---220)

Name: Green laser pointer, 1 gift for business man 2 Teaching, lecture use 3 For professional outdoor use 4 Military grade design.

The producer sells the laser pen / green light pen directly to households, the material benefit cost performance of the high quality price is high.

The characteristic of the products: Possess, focus function is can according to need, adjust the intersection of light beam and size and distance of focus by oneself. The glazed mouth is protected, the protection lens that it can be better. Take the safe end finely, safer while using.

Type: SD-220
Material: Hard aluminium
The surface of appearance is dealt with: The flashlight type / positive pole is hardened black
On-off mode: Dabing switch
Battery: CAR123A
Wavelength: 532nm
Power: 50mw, 100mw, 150mw, 200mw.
Range: 500-10000 meters (power is the larger, the range is the farther)
Start-up time: Less than or equal to 3 seconds
Working voltage: DC3.7V
The best working temperature: 0 ~+35
Size: 160mm * tubes of bodies Φ 23mm / head Φ 29mm
Facula diameter: 6M is less than or equal to Φ 10mm
Weight: 142± 2 grams (excluding the battery)
Adjustable focus, the point-like facula is exported continuously.
Increase all mouth to protect, the dual fail-safe of the key.
Defend the transposition device of the battery.

Green glow indicator: Have another name called and refer to star pens, laser pen, laser pen, green light pen, handheld laser instrument. Because it has the very ocular one and can be seen the strong light beam, are used for pointing out function and gaining the name more. Because bright light beam its, resist, mix only strong person who interfere with, use for teaching / astronomy mean star a more and more one, function of leading by fixed position etc...It is the masses of laser fans / astronomers, the first choosing to equip of outdoor sports fans. Can also be regarded as the top-grade gift and presented to relatives and friends.

Face the target / use:

Teacher / lecturer --Use for classroom instruction, it like one teacher's pointer that extend limitlessly, make you no matter any corner in the classroom can mean rowing the blackboard easily too, it is absolutely teachers' capable assistant!

Commercial personage / meeting speaker --Used in products demonstrating and meeting explanation, let your speech make doing a job with skill and ease, the communication with customer is more relaxed naturally.

Museum / show room / guide --At you in the face of "tentacle is the difficult and " goal the in a helpless situation when not bunching, can help you to be light it, point out the goal accurately.

Open-air tourist / explorer --Used in the field to explore, point out the goal of distant place and send out SOSs. It is interesting to let your travel be more happy, the first-selection that it is the outdoor sports is equipped.

Astronomer --Used in astronomy and refer to the star, the light beam is a very beautiful green line that green laser penetrates. It is used for observing the starry sky at night that very suitable for, can point out the position of the stars accurately.

Field of mining / building constructors --Used for pointing out / measuring the building accurately remotely. Can avoid being close to the dangerous area. Let you like a floor manager outside kilometer.