980nm IR Infrared 5mW Laser Pointer Pen Currency Detector Anti-Fake

980nm IR Infrared 80mW Diode Laser Pointer Pen Currency Detector Anti Fake

It is IR laser,the laser light cannot be seen by human bare eyes with only using DDC/infrared camera get it.
Specification 
Output:<80mW
Wavelength:980nm
Working Voltage:3VDC (two AAA batteries, not included)
Working Current:230mA
Laser Shape:dot
Material and Color:all metal
Dimensions:14*14*16mm
Package:1X 980nm laser pointer ( batteries and box are not included)

3VDC <80mW 980nm IR Laser Pointer (Pen Style)

NO VISIBLE BEAM

Invisible by human bare eyes.

It is an anti-fake currency detector.

If you use a ccd camera or a night vision goggles, you can find a weak pink dot.

The dot is not exactly round, it is ractangle.

The sticker of the laser may be removed before shipping.

Battery not included

Battery direction for installation: + pole of the battery connects to the tail of the pen, - pole of the Battery connects the spring of the inside module.

Now seems cannot work in RU