Thanks to the finely tuned auto-collimation system, the Topcon ATB4 autolevel is an ideal device for determining height differentials on busy and noisy job sites.
With a completely new small lightweight design, they have excellent visibility of horizontal circle, superior gear ratio for shock and vibration and improved tangents and knobs.
- 24x Magnification
- Rapid, Accurate, and Stable Automatic Compensation
- Ultra-Short 20cm Focusing
- All-Weather Dependability
- Clampless, Endless Fine Horizontal Adjustments