AT-B series

Durable, dependable and precise auto-levels

If you can go and get the job done, so can the AT-B ... anywhere, anytime.

Product Info

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

Innovations help you work in all conditions

Incorporating four low thermal expansion suspension wires, the AT-B series levels feature world class auto-compensation, allowing a stabilized line of sight for perfect measurements when working on busy sites or near heavy machinery.

The IPx6 rating ensures that the AT-B is protected against powerful water jets from all directions, meaning that it withstands sudden showers or torrential rainfall. The advanced protection design also deters clouding or condensation inside the telescope.

AT-B series is perfect for:

Compare to Similar Products:

AT-B series Specifications

AT-B2: 32x
AT-B3: 28x
AT-B4: 24x
Pendulum compensator with magnetic damping system
Certifications and Standards
(IEC 60529:2001)
Operating Temperature
-4°F to +122°F
(-20ºC to +50ºC)
Physical and Environmental
5.12 in. (130mm) x W
8.46 in. (215mm) x D
5.51 in. (140mm) x H
5.31 in. (135mm) x H
AT-B2: 4.1 lbs. (1.85kg)
AT-B3: 3.7 lbs. (1.7kg)
AT-B4: 3.7 lbs. (1.7kg)

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