Usually pro red line laser alignment is trying to work for quite long time, which is totally different from a simple laser pointer. As a result, on consideration of continuous electric power source, it gives up formal available alkaline battery power source, but adopts external DC input power supply. The AC/DC adapter is accepting wide range electric current within 100V to 240V, after correct converting into 9V 1000mA DC power source, this red laser line generator is always workable with continuous red laser beam emission and highly clear red line projection at great distance.
This pro red line laser alignment is always projecting high purity red laser light from 635nm red laser diode. It is projecting similar red laser light as a 650nm red laser, owing to its special laser beam mode of TEM00, it is just obtaining better pattern red line. Especially in occasion that red laser module is adopting qualified separate crystal lens, either it is pointing at close distance or long distance, it keeps work with highly uniform red laser light emission up to 85%. Red alignment laser is keeping the same brightness from middle part towards both ends, thus always making highly clear line instruction and no decay light line projection in continuous use.
Whatever kind of working surface it is pointing, it is a basic issue to get basic learning of line length, line fineness and work distance, this pro red line laser alignment would get correct selection of output power and fan angle. Within selected fan angles of 10 to 110 degree, red laser line is obtaining different line length within 0.5 meter to 6 meters. Every time users are making quite easy screw of adjustable focus optic lens, this alignment laser enables quick laser light focusing and extremely fine red line projection immediately. Only if users are paying high attention to red laser radiation and reflection, after correct wearing of laser safety goggles and correct installation , it makes free and no danger measurement continuously.