Operating Voltage: 3V~5V Size: 22x120mm Output Power: 50 mW Wavelength: 648 nm (MITSUBISHI LD in) Radian: Length 1~3m at 1m; Width <2mm at 1m Working Temperature: -15 ~+35 centigrade Working Method: The best working method is 30 minuts conntinuously working and 5 minutes resting. Otherwise the laser may be burnt. Please read the using tips on the back of the warranty card. We will not take any responsibility for the incorrect use.
This laser module is normally used on laser locating for laser cutting machines. It can accurately located the line on feather and cloth