It works great with 3.7 volt of battery pack. Very economic and good quality laser line generator.
Really a good purchase with the price.
홈페이지 ::
레이저 모듈(Dot/Line/Cross..) ::
Red 레이저 모듈 Line ::
635nm 1mW~10mW 빨간색 laser module line 12*45mm ::
Reviews
635nm 1mW~10mW 빨간색 laser module line 12*45mm
Date Added: 10/11/2014 by Edward Hahn