Johnson Levels Electronic Self-Leveling Rotary Laser

Specifications Exterior range up to 1,500 feet with laser receiver Accuracy up to ±1/8 inch at 100 feet Electronic self-leveling within ±5 degrees Horizontal and vertical self-leveling Electronically-controlled dual slope feature Rotation speed: 200 and 500 RPM Scan angles: 0, 30 and 60 degrees IP54 dustproof and water splash resistant Product DescriptionPerfect for indoor and outdoor applications, the Johnson 40-6526 Electronic Self-Leveling Rotary Laser can operate with an interior range of up to 200 feet and an exterior range of up to 1,500 feet with a laser receiver. Electronically self-leveling within ±5 degrees, this rotary laser is great for leveling, checking cut and fill, septic tank and base excavations, contour framing, drainage, and wall retaining. Also, it offers an accuracy of up to ±1/8 inch at 100 feet.Featuring electronically-controlled dual slope feature, this Johnson rotary laser level self-levels in both horizontal and vertical planes. Also, it comes with a