David White 3110-GR Auto Laser

Exterior Single-Slope Rotary Laser, Electronic Self-Leveling

·                      650nm "High-powered" visible beam, class 2M

·                      Durable plastic housing

·                      1/16-in.(1.5mm) accuracy at 100-ft.(30m) with up to 2800-ft.(850m) range

·                      Horizontal self-leveling range of ±5º

·                      Single speed 600 RPM rotation, manual mode single grade axis up to ±10%

·                      2 Year warranty