The laser pointers are several types available. There are key chain type, pen type and ball pen type. Ball pen type has metal and wooden barrel for different choice. For further application, we have laser module for machine, laser level for measuring, laser sight for gun and crossbow, laser aligner for plastic injection machine, etc.
Laser pointer, laser module(for industrial), laser level, laser sight(for BB gun and crossbow), laser mold aligner. 1. Packing: 60 units/carton. 2. Packaging: valvet box. 3. Net/gross weight: 14.1 / 14.7 Kgs/carton. 4. Measurement: 0.9 cubic feet. 5. Length of barrel: 80mm (3.15in). 6. Diameter: 19mm (0.748in). 7. Weight: 230g (battery included). 8. Wave length: 640-660nm. 9. Beam diameter: 1"/60m. 10. Type of battery: 3v "Cr123a" alkaline X 1 Pcs. 11. Output power: class Ii < 1mw, class Iiia < 5mw. 12. Operating temperature: 0¢J ~ 40¢J. 13. Storage semperature: 0¢J ~ 40¢J. 14. Continuous usage: 4 hours.