Level for low order levelling, tacheometric surveys and laying out, particularly suited for training purposes.
No. 1107136 NECOL
The Abney hand level basically is a sighting device equipped with horizontal crosswire, a level bubble observed in the field of view and complete with a vertical arc.
No. 9801 Abney
For levelling in construction work. Fast preliminary levelling up by means of a ball joint head and precise levelling up by means of a tilting screw.
No. 4105 NIFIX
For levelling and determination of heights in construction work.
No. 4004 NAKUM
AN 20, AN 26, AN 32
A complete series for many applications used by the workman in the building trade and also by the demanding surveyor.
No. 04210 AN 20, 04211 AN 26, 04212 AN 32
For levelling of medium accuracy, for construction-, engineer’s-, railway-, hydraulic and industrial measurements.
No. 4030 NAMAL
For levelling of higher accuracy, for engineer’s-, railway-, hydraulic-, road- and industrial measurements, as well as mine surveying.
No. 4137 NAGUK
For levelling of higher precision for engineer’s-, railway-, hydraulic-, road- and industrial measurements as well as in mine surveying.
No. 4300 AUTOM
For 1st order levelling, precision levelling of ground subsidence, deformation measurements as well as for engineer’s measurements of highest precision in machine- and airplane construction.
No. 4050 NABON