Available in the following materials and lengths:

3131003 - L5 M-Tab RTK

If the circular bubble is not out of alignment

Y-axis self-leveling

polygonspade med instrumentplatta 3 Available in the following materialsPolygon shovel Bolin shovel with instrument plate The polygon shovel or Bolin shovel is used in narrow passages in connection with road and railway surveys, e. g. bridges, rock cuttings On the underside of the instrument panel there is a fixed level. Length: 350mm Weight: 2. 85kg The marking consists of a strong threaded sleeve that is drilled and attached to the wall. The polygon shovel is attached to the sleeve. Sleeve for attachment is purchased