rotary laser level,auto leveling laser level,red line 360 degree Rotate fine adjustment red line for indoor use Specification:?Light:5mw laser?Accuracy:Line �mm/5m;Spot �mm/3m;Angle 90갚0.02�?Width of Line:2mm/5m?Temperature of use:-5�?40�?Size of products:?110mm�90mm/1kg?Package:steel box?Working life:5,000 hoursFeature:?360�otary ,fine adjustment?Three AA battery?Red line used in indoor?Alarm if not working on horizontal situation?Automatically adjust, when the angle the horizontal surface and the working surface is no more than 3�?We have 1H(horizontal line)1V(vertical line),1H2V & 1H4V products for this
