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JESCO

Topcon AT-B Series Level

Levels

How can we help?

(301) 874-5500

Super quick leveling with stabilized line of sight

Thanks to the finely tuned autocollimation system, the AT-B series of auto levels is ideal for determining height differentials on busy and noisy job sites. With a small and lightweight design, they have excellent horizontal circle visibility, superior gear ratios for shock and vibration, and improved tangents and knobs.

Super quick leveling with stabilized line of sight

Features

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

Specifications

Dimensions:	5.12 in. (130mm) x W
Dimensions:	8.46 in. (215mm) x D
Dimensions (AT-B2/B3):	5.51 in. (140mm) x H
Dimensions (AT-B4):	5.31 in. (135mm) x H
Magnification:	AT-B2: 32x
Magnification:	AT-B3: 28x
Magnification:	AT-B4: 24x
Operating Temperature:	-4°F to +122°F (-20ºC to +50ºC)
Type:	Pendulum compensator with magnetic damping system
Waterproof:	IPX6 (IEC 60529:2001)
Weight:	AT-B4: 3.7 lbs. (1.7kg)
Weight:	AT-B3: 3.7 lbs. (1.7kg)
Weight:	AT-B2: 4.1 lbs. (1.85kg)

Overview

Work in all conditions

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

An IPx6 rating ensures that the AT-B is tested to withstand sudden showers or torrential rainfall. The advanced protection design also prevents clouding or condensation inside the telescope.

Applications

Geopositioning
Construction

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

Specifications

Dimensions:	5.12 in. (130mm) x W
Dimensions:	8.46 in. (215mm) x D
Dimensions (AT-B2/B3):	5.51 in. (140mm) x H
Dimensions (AT-B4):	5.31 in. (135mm) x H
Magnification:	AT-B2: 32x
Magnification:	AT-B3: 28x
Magnification:	AT-B4: 24x
Operating Temperature:	-4°F to +122°F (-20ºC to +50ºC)
Type:	Pendulum compensator with magnetic damping system
Waterproof:	IPX6 (IEC 60529:2001)
Weight:	AT-B4: 3.7 lbs. (1.7kg)
Weight:	AT-B3: 3.7 lbs. (1.7kg)
Weight:	AT-B2: 4.1 lbs. (1.85kg)

Downloads & Documentation
Links
- AT-B Series Brochure
Details
Overview

Work in all conditions

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

An IPx6 rating ensures that the AT-B is tested to withstand sudden showers or torrential rainfall. The advanced protection design also prevents clouding or condensation inside the telescope.
Applications
- Geopositioning
- Construction

Other Levels Models

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JESCO

Topcon AT-B Series Level

Levels

How can we help?

Super quick leveling with stabilized line of sight