Owing to the use of an external AC/DC adapter, comparing with a simple alkaline battery power source, the genuine use of 532nm green cross laser alignment just makes continuous green laser beam emission from beam aperture. It gets no need to make battery power source change, but also assuring constant green cross line source emission as long as 25 meters. It is getting specially designed electric wires for both 532nm green laser module and DC power supply. It is not only allowing freely installed distance of 3 meters, but also making sure of highly stable and reliable green cross line laser source emission under increasing temperature as well.
The real cross line measurement with 532nm green cross laser alignment is pointing onto different working surfaces. The adoption of glass coated lens is assuring the most complex two perpendicular green lines emission with accurate 90 degrees. It is performing well with highly clear green cross line source emission, and without any affect by moisture or dust as well. For the most important of all, owing to its strict laser beam stability and aging preventing test, in process of constant cross line alignment by skilled users, this green laser is able to work with good laser beam stability, and no decay light performance in long time use.
After the use of APC ACC driving circuit board, within wide range output power of 5mW to 100mW, 532nm green cross laser alignment is always performing with constant output power and electric current supply. It is emitting powerful green laser light and thermal energy from beam aperture, however, it still gets perfect protection of itself from tube burning out or damage. When it makes easy screw of adjustable focus optic lens and high speed green laser light focusing, it gets increasing accuracy and fineness cross line projection in continuous use. Only if users are paying high attention to thermal energy hurt to eyes and wearing correct laser safety glasses, high power green alignment laser always makes easy and safe measurement in all application fields perfectly.