Topcon ATB 3 auto level / waterpass - 0811590455 Samarinda Balikpapan Kalimantan Timur[Jun. 7, 2011 23:58:38]
Specification
Topcon Automatic Level ATB-3
There are three models available in the AT-B line up: the AT-B2, AT-B3 and AT-B4 models, all of which share a common IPX6 environmental rating. With the IPx6 rating, the instrument is protected against powerful water jets from all directions, meaning the AT-B series withstands a sudden shower or torrential rainfall. The advanced protection design not only prevents water penetration, but also deters clouding or condensation inside the telescope.
Magnification 28x
Objective Lens 36mm
Resolving Power 4
Field of View 1° 25'
Image Erect
1km Double Run Accuracy 1.5mm
Size 130x215x135mm
Weight ( kg) 1.7kg
tokosurvey.com