520nm Laser Pointer
520nm Laser Pointer, able to work stably in low temperature
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$19.00 As low as: $12.00Specification Output <5mW Safety Class: Class 3R Wavelength 510nm Working Voltage 3VDC (two AAA batteries, not included) Working Current 280mA Laser Shape dot Material and Color all metal Working Temp.: -10~+45 Centigrade Pen Body Dimensions Diameter14*Length16mm Package 510nm green laser pointer ( batteries are not included)
