AT-B4 (Topcon)
The Topcon AT-B4 is a highly reliable automatic level designed for surveyors, engineers, and construction professionals who require precision in tough field conditions. It features a finely tuned magnetic damping compensator that quickly stabilizes the instrument, even in areas with vibrations such as near heavy machinery or roads. With its 24x magnification telescope and ultra-short 20 cm minimum focus range, the AT-B4 offers outstanding clarity and usability in confined spaces.
This auto level is built to withstand harsh environments with its IPX6 water-resistant rating, making it suitable for all-weather operations. It also includes a horizontal angle measurement circle and is compact and lightweight for easy handling. Whether you’re working on a building site, road project, or structural foundation, the AT-B4 ensures accurate and consistent results.
Key Features of AT-B4 (Topcon)
Horizontal Angle Measurement Circle
Integrated circle for quick angle checking and layout tasks.
Magnetic-Dampened Automatic Compensator
Ensures fast and reliable line-of-sight stability, even in vibration-prone environments.
IPX6 Water Resistance
Protected against powerful water jets for reliable outdoor use.
24x Magnification
Delivers clear, bright images for accurate readings even at long distances.
Rugged and Compact Design
Durable construction combined with portability makes it ideal for fieldwork.
Ultra-Short Minimum Focus (0.2 m)
Allows leveling in tight spaces or near the instrument base.