ATB-4A

ATB-4A auto-level is the 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. The IPx6 rating ensures that the ATB-4A is protected against powerful water jets … Read more

ATB-3A

ATB-3A auto level is the 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. • 28x magnifications • Rapid, accurate, and stable automatic compensation • Ultra-short … Read more

ATB 2

Topcon AT-B2 auto level is the 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. • 32x magnification • Rapid, accurate, and stable automatic compensation • … Read more