This Johnson 40-6641 Dot Laser is a high-quality laser level that is both easy to use and accurate. It has a range of 100 ft without the detector, and +/-1/8 in accuracy at 30 ft. The green laser is visible up to 20 miles away. This laser level features a horizontal and vertical projection for enhanced convenience. The Johnson Rotary Laser Level will make your next project more efficient and effective.. This item has been restricted from sale in the following state (s): []