The Topcon AT-B series automatic levels feature IPX6 protection against powerful water jets from all directions and are fully resistant to driving rain and splashing water. The circle is covered for protection against dirt and scratch. The readout window is located below the eyepiece for quick reading.
AT-B Series Features:
• Durable, Dependable, High Value Auto Levels
• Accurate and Stable Automatic Compensation
• Ultra-Short 20cm (7.9 in.) Focusing
• All-Weather Dependability
• Clampless, Endless Fine Horizontal Adjustments
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.