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

AT-B series is perfect for:

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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.

Specifications

AT-B series Specifications

Telescope
Magnification
AT-B2: 32x
AT-B3: 28x
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
*
5.51 in. (140mm) x H
**
5.31 in. (135mm) x H
Weight
AT-B2: 4.1 lbs. (1.85kg)
AT-B3: 3.7 lbs. (1.7kg)
AT-B4: 3.7 lbs. (1.7kg)
*AT-B2/B3
**AT-B4
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