635nm 1mW~10mW 红光激光模组 一字线 12*45mm

$1.00

评论日期: 2015/06/11 评论人: Lawrence Santos
It works great with 3 volt of battery pack, and it works as it was published, giving a thin laser li...


评论日期: 2014/10/11 评论人: Edward Hahn
It works great with 3.7 volt of battery pack. Very economic and good quality laser line generator. ...


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