... integration design, which could achieve distance measurement, stud detection, laser mark, etc. Tool adopts the LCD screen with backlight, ... in dark areas. In addition, this scanner has a Class 2 laser tool conforming to the EN 60825-1: 1994+A1 ... Power:< 1mWWavelength:630 ~ 660 nmLaser Class:Class IIGeneral SpecificationsRecommended Use: Indoor or indirect sunlightLength of Laser Line: 2 m (6.56 feet ...