สินค้าขายดี ปากกาเลเซอร์ สีฟ้า/สีแดง/สีเขียว 532NM-405NM 5mw Beam Ray

“Description:
100% brand new and high quality
Material: ABS,Metal
Color: Red /Blue / Green

Utilization of the latest crystal technology and optics creates this high quality;pen-sized laser pointer .
It emits an intense,brilliant laser beam and has a range up to 500~1000 meters,Use your Laser Pointer to aim at any desired targets on projection screens,video monitors,presentation graphics,and any opaque as far as several hundred meters
Press the push button to turn it on,release the push button to shut if off automatically.
It will be used to point at any desired targets on projection screens, video monitors, and presentation graphics
Also can be used for forensics, illumination, indicating, alignment, sky pointing (astronomy) or just being cool

Specification:
Max Output power: 5mW
Wave length:
532NM-405NM
Range in darkness: more than 1000 meters
Power supply: AAA Batteries x2 (not included)
Output mode: Constant Wave
Size: 14x155mm
Package Including:
1 x
5mw Laser Pointer Pen”