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Topcon AT-B Series Auto Levels

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.

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Features:

  • 3 Models - 32x, 28x and 24x magnifications

  • Rapid, accurate, and stable automatic compensation

  • Ultra-short 20cm focusing

  • All-weather dependability

  • Endless fine horizontal adjustments

1 

Durable and Dependable

​Topcon's AT-B series auto levels represents the highest accuracy and value in auto level technology. Only Topcon with 80 years of experience manufacturing the World's most precise Optical Survey Instruments can offer the precision, durability and advanced technology.

2

Rapid, Stable, and Durable Compensator

The compensator of AT-B Series incorporates four suspension wires made of super-high-tensile metal that features minimal thermal expansion coefficient, providing unmatched durability and accuracy. Finely tuned magnetic damping system quickly levels and stabilizes the line of sight despite the fine vibrations present when working near heavy equipment or busy roadways.

3

Horizontal Circle for Angle Measurement

Horizontal angles can be directly read in 1° or 1gon units. Free rotation feature allows you to read any angle from zero. The circle is covered for protection against dirt and scratch. The readout window is located below the eyepiece for quick reading.

4

Ultra-Short Minimum Focus

The AT-B Series can focus on objects at 20cm (7.9 in.) in front of the telescope. This feature dramatically facilitates the works in confined spaces.

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