min.) magnetic damping, 360-Degree Horizontal Circle, Sighting Guide, 1:100 Stadia, Approximate Range-250 feet. The Topcon AT-B4A quickly levels and stabilizes the line of sight with its finely tuned magnetic damping system, in spite of any fine vibrations present when working near heavy equipment or busy highways.įeatures: 24X magnification, WATERPROOF to IPX6 rating, short focus (1.6 ft. With the IP圆 rating, the instrument is protected against powerful water jets from all directions, making it fully resistant to driving rain and splashing water. The AT-B4A automatic level features further enhanced reliability under all environmental conditions. The optimally designed telescope provides exceptionally bright and sharp view that reduces operator's eyestrain.
The Sokkia B series auto levels incorporate field-proven precise and reliable compensator for accuracy you can rely upon. the Sokkia automatic levels has been proven since the release of the best-selling B2 model in 1963. The Topcon AT-B series sets a new standard for auto levels used in surveying, engineering and construction applications. Sokkia B-Series automatic levels offer accuracy and reliability day-after-day. Jual Waterpass Sokkia B20,B30,B40 Tlp: 087876262648.