NA Automatic Levels
Leica Geosystems Construction and Surveying
Automatic levels transfer heights along a horizontal line of sight: the compensator levels the line of sight by itself and the reading is taken on a levelling staff. They are used for height transfer in structural work, for settlement measurements on buildings and for setting out on site. This branch covers the Leica NA series from NA320 to NA720 plus the precision instruments NA2 and NAK2, together with the matching tripods and levelling staffs. Selection is based on magnification, standard deviation per double run kilometre and compensator working range.
Automatic Levels and Level Sets21 levels and sets from NA320 to NAK2, jobsite to precise levelling
Tripods for LevelsWooden and aluminium tripods with 5/8 inch flat head, plus tripod star
Levelling Staffs and AccessoriesTelescopic and invar staffs, micrometers, eyepieces, transport cases
| Series | Application | Feature |
|---|---|---|
| NA320 | Basic height transfer on site | entry series of the NA range |
| NA520 | Building construction and interior work | stocked as sets NA524 and NA532, 24x and 32x |
| NA720 | Site work, continuous rough use | IP57, versions NA720, NA724 and NA730 plus |
| NA2 | Precise levelling | 32x, 0.7 mm per double run kilometre |
| NAK2 | Precise levelling with direction measurement | 32x, glass circle in 360 degrees or 400 gon |
Typical applications: Height transfer in structural work, checking slabs and gradients, setting out on site. The NA2 and NAK2 precision instruments add settlement monitoring on buildings and the alignment of machine foundations.
