Johnson Level Green Beam Electronic Self-Leveling Rotary Laser

Featuring GreenBright Technology, the Johnson 40-6544 Green Beam Electronic Self-Leveling Rotary Laser comes with a green laser beam that is 400% more visible than red and helps to reach out more distant surfaces. Electronically self-leveling within ±5 degrees, it can give an accuracy of ±1/8 inch at 100 feet. This rotary laser can operate with an interior range of up to 400 feet and an exterior range up to 1,200 feet exterior range with a laser receiver.