Super quick leveling with stabilized line of sight

Thanks to the finely tuned auto-collimation system, the Topcon line of AT-B autolevels are 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.

• 3 Models - 32x, 28x and 24x magnifications
• Rapid, accurate, and stable automatic compensation
• Ultra-short 20cm focusing
• All-weather dependability
• Endless fine horizontal adjustments

AT-B4A series Specifications
 
Telescope
Magnification AT-B4: 24x
 
General
Type Pendulum compensator with magnetic damping system
 
Certifications and Standards
Waterproof IPX6 (IEC 60529:2001)
 
Performance
Operating Temperature -4°F to +122°F (-20ºC to +50ºC)
 
Physical and Environmental
Dimensions 5.12 in. (130mm) x W
                         8.46 in. (215mm) x D
                     5.31 in. (135mm) x H
 
Weight AT-B4: 3.7 lbs. (1.7kg)