The Johnson 40-6662 Quad-Line Cross Line Level is a self-leveling tool that emits 4 red beams for horizontal, vertical, and plumb alignment. Its interior range is up to 200 feet with an exterior range up to 300 feet when used with a receiver. The accuracy is ±1/8 inches at 50 feet and it can rotate 360-degrees. It also offers 5/8-11 thread for use with a tripod, up to 8 hours of continuous use, and it is dust and water-resistant.
This quad line level from Johnson projects 4 lines – 3 vertical and 1 horizontal. You can produce these beams simultaneously or separately to complete projects indoors or out.
Johnson’s cross line laser uses a pendulum to level itself within 3 degrees. It uses audible and visual alarms to instantly signal when it is outside of this range so that you can quickly adjust it. The pendulum locks when the power is turned off, and can only be released once it is powered on again.
This quad beam laser level includes a rechargeable battery pack, adapter, a magnetic target, tinted goggles, carrying case, a user manual, and a 3 year limited warranty.