10db / tétel 650nm lézer szenzor modul 6mm 5V 5mW piros lézeres diódás rézfej
10pcs/lot 650nm Laser sensor Module 6mm 5V 5mW Red Laser Dot Diode Copper Head for
Product Details:
Laser sensor Module
Condition: New
Operating voltage 5V
Output wavelength 650 nm
3 pins module
With fixed bolt hole for easy installation
Color: show as pictures
PLS NOTE that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item! 
Package Included:
10 x Laser sensor Module
1607771266 - allelectr