Laser pointer pen

650nm: laser wavelength

Laser distance: > the blast-caused

Power: 5MW

Maximum tensile size: 53.5 cm

Products: = = 1.0 cm, 14.5 cm in diameter

LR41 button batteries battery: 3PCS)

Working voltage, 4.5 V

Technical parameters:

Education/training/command/projection

Product range:

5 and when the laser weak batteries, please according to wring more next battery, bottom tube fitted a new battery.

4, twist with laser pointer pen under four at the bottom of the cap, it can be used as a ballpoint pen.

3 and 4 of the pen with laser pointer for laser light upper button, hold a function, can make your red laser distance of pointer.

2, 4 - from the bottom with laser pen: you can pull out a scalable pointer, and can be used when you close the pointer.

1, first please remove four works with laser tube, moving inside a insulation slices and restart the batteries are packed the battery anode. (the batteries are not equipped wrong, or negative press laser button would have sent, and possible loss of laser laser function),

Method of use:

Four, tail, lighting LED flashlight

Third, the ball pen, beautiful and practical there.

Second, the pen red tail will shoot laser can be used as the pointer

A stretch, can be adjustable pointer

Main purpose:

Unity laser pointer multi-function ballpoint pen set, LED lamp, laser instructions and retractable functions in one, is widely used in the teacher education, electronic teaching and academic conference on ideal demo using tools. Laser button in the ordinary, but you JuanDian briefing briefing, guide the attention of the audience, laser shoot distance over 200 metres.

Product performance and advantages:

Color: silver

Product name: four unity laser pointer scalable

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