зеленая лазерная указка ручка с 5 крышками

Band name:Libao Laser green laser pointer pen with 5 caps Features and specifications a) black color b) Appealing gift box packed c) Working voltage: DC=3V d) Working Temperature: 15 +35C e) Storaging Temperature: +10 +50C f) Working current: I<250mA g) Wavelength: 532nm h) Max. output: >10mW (we can do10mW 20mW 30mW 50mW 100mW as clients' requirements) i) Class IIIA j) Dimensions (L x : ): 15.8 x 1.2cm k) Battery: AAA x 2pcs l) Range of Laser: over 500-8000 meters Packing list 1×pointer with four caps1×paper gift box1×manual2×AAA batteries Key Functions 1. Laser pointer to point at any desired targets, 2. Lecture on the evening sky, 3. Instructing pie charts in the boardroom, 4. Project screens, video monitors and inspection, 5. Presentations, museum and tour guides. 6.green laser pointer pen Green glow indicator Have another name called and refer to star pens, laser pen, green light pen , green laser pointer handheld 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. Gentle reminder1) do not look into the aperture of the laser beam2) do not directly aim into eye ,laser radiation is potentially harmful3) keep out of reach of children