This 660nm red cross laser alignment gets constant power source from an external AC/DC adapter. In various working occasions, after accepting wide range electric current of 100V to 240V, after correct converting into 5V, 9V 1000mA DC power supply, it is able to work with constant red laser beam emission from wide range output power of 5mW to 100mW. In addition, it is also projecting highly clear red cross line source within the maximum work distance of 25 meters. In occasion that it makes constant red cross line source emission within 8 to 10 hours per day, only if there is enough time and space leaving for tube cooling down, it achieves good thermal emitting, and highly stable use in proper use.
This 660nm red cross laser alignment is always in need to make clear cross line measurement onto various working surfaces. It is applying qualified glass coated lens, which just emits the most complex two perpendicular red lines with accurate 90 degrees. Every time it gets special use of a glass window in front of beam aperture, even though it is pointing under those of harsh working occasion of moisture or dust, the inner part of laser diode and glass coated lens are getting perfect protection. It is allowing proper use by skilled users or professionals, and also getting long lifetime of more than 8,000 hours.
Whatever kind of working surface it is pointing, being made with APC, ACC driving circuit board, 660nm red cross laser alignment is performing with constant output power and electric current supply. Even though there is increasing temperature and serious electric current impact in continuous use, however, intelligent feedback system still makes perfect protection of red alignment laser from any possibility of tube burning out or damage in continuous use. When users are paying high attention to any thermal energy hurt to human eyes and wearing correct laser safety goggles, without any eye exposure to beam aperture, high power red cross laser still makes easy and clear cross line measurement permanently.