Johnson Level Horizontal Self-Leveling Rotary Laser System

With a full accessory kit, the Johnson 40-6519 Horizontal Self-Leveling Rotary Laser System is great for indoor and outdoor applications such as leveling, checking cut and fill, setting foundations and footings, acoustical ceiling and drywall, contour framing, and leveling deck doors. Self-leveling within ±3 degrees, it can operate with an interior range up to 200 feet and an exterior range up to 800 feet with a laser receiver. Also, this rotating laser offers an accuracy of ±3/16 inch at 50 feet.