In order to get precise enough cross line measurement at various work distances, it is making good job with an intense beam Economy red cross laser alignment. It emits high transmittance red laser light from qualified glass coated lens, also gets the most complex two perpendicular red lines with accurate 90 degrees. After special use of a glass window, not affected by moisture or dust, it is able to work with highly stable and clear red cross line projection in continuous use. On basis of special use of import 650nm red laser diode and metal heat sink cooling system, configuring with 16mm and 26mm diameter metal housing tube, this economy red cross laser alignment gets excellent thermal emitting. It is maintaining highly stable cross line projection within 8 to 10 hours. According to real work distance and lighting occasion, after correct use of output power and proper adjustment of cross line fineness, this red laser module always brings users high level of accuracy red cross line projection for both industrial and high tech precise cross line measuring work fields constantly. Technical data: Item: Berlinlasers economy red cross laser alignments Output power: 5mW to 100mW Laser class: IIIa, IIIb Optic lens: glass coated lens Power source: 5V, 9V 1000mA AC/DC adapter Applications: laser alignment for screen printing system, heat transfer machine, laser car wheel alignment and high tech https://www.berlinlasers.com/economy-red-cross-projecting-laser-alignment