The LR 422GR is designed for all construction work with dual feature for leveling and slope or grade work.
- Dual dial-in grade (±7%) in both axes
- 1/16-in at 100 feet (1.8mm at 30m) leveling accuracy
- 2,950 ft (900m) diameter working range with detector
- Extremely high rotation speed up to 2,000 rpm projects visible lines
- Electronic self-leveling
- Easy to use operation via instrument controls or radio remote control
- Smart H.I. Alert System alerts user when laser has been distrubed or drifts (ADS)