Good Dot Targeting Tool of Berlinlasers 980nm infrared Laser Diode Modules
After the use of a long wavelength made device of Berlinlasers 980nm infrared laser diode module and AC/DC adapter, after correct use of 5V, 9V 1000mA DC power supply, it makes sure of highly intense infrared laser beam emission, and highly clear infrared reference dot projection at various work distance. When it makes correct use of output power, within freely installed distance of 3 meters and proper adjustment of infrared dot diameter, this infrared laser module brings users no mistake dot alignment onto all working surfaces perfectly.
https://www.berlinlasers.com/980nm-infrared-laser-diode-module