This Rotary Laser has a Grade Feature, where you can enter a grade percentage into the keypad and it will tilt the laser to the percentage slope you tell it to.
Interior/Exterior Dual-Grade Split-Beam Rotary Laser, Electronic Self-Leveling.
- 635nm "High-powered" visible split-beam, class 2M
- Horizontal/vertical applications
- 1/16-in.(1.5mm) accuracy at 100-ft.(30m) with up to 2800-ft.(850m) range diameter
- Horizontal and vertical self-leveling range of ±5º
- LCD Display with dual dial-in grade, range of ±10%
- Durable plastic housing
- Scanning mode angles (0-359)
- Variable speed (0-1000 RPM)
- 2 Year warranty
48-3175 includes: 4-"D" cell batteries, LD-18N detector, remote control, and carrying case.