You might have got a lot of choices of dot measuring tools, however, only the adoption of economy red dot laser alignment can bring users quite efficient dot measuring result at all work distance. For the most important of all, the adoption of import 650nm red laser diode also makes this red laser module available with extremely stable and reliable red reference dot targeting, while still making sure of its most economic price. This red laser alignment tool is a quite nice recommendation for users who are looking for a high efficiency dot positioning tool.

From the very beginning design of economy red dot laser alignment, it uses import 650nm red laser diode as its laser beam emitting source. Available with the longest development of 650nm red laser diode tech, this red laser diode module is always able to gets quite stable performance, which is always workable under wider range operating temperature in industrial laser dot alignment works.
In order to get continuous dot alignment with high stability, from the very beginning design of red dot laser alignment, laser tech engineers always pay high attention to thermal emitting performance. According to the adoption of copper raw material made 650nm red laser diode and anodized aluminum alloy housing material, this red laser alignment tool is always manufactured with enough space reserved as its metal heat sink cooling system. 
Inside the tube of economy red dot laser alignment, the 16mm or 26mm diameter laser tube always gets enough space reserved as its metal heat sink and filling with silicon gum. Besides its superior thermal conductivity, this red laser diode module also keeps superior thermal conductivity. Within wide range operating temperature of -10 to 50 degree, this industrial alignment laser always keeps wide range operating temperature, while still keeping perfect performance from all kinds of mechanical shocking and calibration.
Economy red dot laser alignment gets the most special design of adjustable focus. After 650nm red laser module is easily connected with external DC input power supply, it begins to work immediately. In order to make sure of precise enough red alignment laser dot targeting result, the maximum dot alignment distance should be perfectly controlled within 25 meters. At the same time, according to very simple adjustment of laser beam focus, red laser diode module keeps high concentration red reference dot targeting, always making sure of high precision red dot positioning in all machinery processing works efficiently.