Either dot measuring work is processing at close or long distance, not easy to reach with a simple red laser pointer, it would be a much better job to operate a Berlinlasers 650nm red laser diode module. Being made with an import 650nm red laser diode and cooling system inside different dimension metal housing tube, it achieves good thermal emitting and increasing stability red dot alignment in constant use.
Only after easy connects with 5V, 9V 1000mA DC power supply, within freely installed distance of 3 meters, this 650nm red laser diode module enables the most convenient installation, and the easiest reaching of red dot alignment in constant use. It gets no effect by overheating and over current impact as well. When it makes correct use of output power and freely adjusted laser beam focus, it achieves increasing laser light focusing and high level of accuracy red dot alignment for all machinery processing works effectively.
Applications: industrial precise dot alignment, drilling system, laser marking, laser engraving, red laser sight and high-tech
https://www.berlinlasers.com/650nm-red-laser-diode-module
https://www.berlinlasers.com/oem-lab-lasers/laser-diode-modules