AT-B series

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

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-B4: 24x
Magnification:
AT-B3: 28x
Magnification:
AT-B2: 32x
Operating Temperature:
-4°F to +122°F (-20ºC to +50ºC)
Type:
Pendulum compensator with magnetic damping system
Waterproof:
IPX6 (IEC 60529:2001)
Weight:
AT-B2: 4.1 lbs. (1.85kg)
Weight:
AT-B4: 3.7 lbs. (1.7kg)
Weight:
AT-B3: 3.7 lbs. (1.7kg)

Overview

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.

Applications

  • Geopositioning 
  • Construction 
  • Features

    Features

  • Specifications

    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-B4: 24x
    Magnification:
    AT-B3: 28x
    Magnification:
    AT-B2: 32x
    Operating Temperature:
    -4°F to +122°F (-20ºC to +50ºC)
    Type:
    Pendulum compensator with magnetic damping system
    Waterproof:
    IPX6 (IEC 60529:2001)
    Weight:
    AT-B2: 4.1 lbs. (1.85kg)
    Weight:
    AT-B4: 3.7 lbs. (1.7kg)
    Weight:
    AT-B3: 3.7 lbs. (1.7kg)
  • Downloads & Documentation
  • Details

    Overview

    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.

    Applications

    • Geopositioning 
    • Construction 

Contact

Contact

Consignment

Request a Service

×

Coastline Equipment Employee Portal

×

Your session will expire in  seconds. If you want to reset this timer, please click OK.