Visible Beam PPT Presentation pen Blue Purple Red Green Light Wireless Presenter Pointer Pen 532nm 650nm 405nm

Specification:
100% Brand new high quality professional green pointer
Green pointers are brighter (about 60 times) than red pointers.
Human eye is more sensitive to green color and this pointer is much more noticeable than other light color, so this pointer is a Professional tool for astronomers, lectures, etc.
Use your pointer to point at any desired targets on projection screens, video monitors, presentation graphics and more.
Produce clearly visible green beam in the dark
Best suitable kit for professors, teachers, doctors, student presentation and etc

Extra long distance, great for used in open area, range up to 3000 meters

The Green dot can be seen miles away during daylight but the beam it produces is visible at night looking like an extra long Lightsaber
It is great for astronomy use to point and locate the stars. Also comes in handy for Builders and Architects pointing at objects on the site from a distance
Max Output power < 1mw
Warning : Avoid direct eye exposure

Features:

Output Type: Constant Wave
Wavelength: 532nm
Output power: < 1mw
Light color: Green/Red
Size: 152 x 13 mm
Power : 2 X AAA Batteries (not included)

Each product Package Include: