AT-B Series Auto Levels

The compensator of AT-B series incorporates four suspension wires made of extremely high-tensile metal that features minimal thermal expansion coefficient, providing durability and accuracy even in the harsh environmental conditions. The magnetic damping system quickly levels and stabilises the line of sight despite the fine vibrations present when working near heavy equipment or busy roadways.

With the IPx6 rating, the instrument is protected against powerful water jets from all directions and this also deters clouding or condensation inside the telescope.
With the AT-B series, Topcon have streamlined the product lineup to make users' choices as simple as possible. The three selected models will satisfy all levels of requirements from surveying to engineering, from use in open field to underground.

The three models available are:
• AT-B2: 32x magnification (40x optional), 0.7mm accuracy (0.5mm with an optional micrometer)
• AT-B3: 28x, 1.5mm accuracy
• AT-B4: 24x, 2.0mm accuracy

Other features of AT-B series include:
• Superior telescope design provides clear and bright view
• 2-speed focus (AT-B2 model)
• Horizontal circle is covered for protection against dirt and scratching
• Optional accessories include diagonal eyepiece, 40x eyepiece (AT-B2) and optical micrometer for 0.1mm or 0.001ft. readings (AT-B2)

The AT-B Series first is launched for the European market.