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"Freiberg Geologist's and Mirror Compasses" facilitate the quick reading of 'strike and dip' and of 'direction of dip' and 'dip angle', respectively, of elements of the area. The quick reading of strike and plunge of linear elements is possible in one operation. This compass is an extended version of the "Geologist's Compass I 3" featuring a mirror on the internal surface of the lid and a back and front sight.
Technical data
► compass circle • diameter: 45 mm • scale value: 2° (2 gon) • estimation: 0,5° (0,5 gon)
► azimuth circle • diameter. 22 mm • scale value: 5° (5 gon) • estimation: 1° (1 gon)
► clinometer • measuring range: +/- 90° (+/- 100 gon) • scale value: 2° (2 gon) • estimation: 0,5° (0,5 gon)
► contact edge • graduated length: 70 mm • scale value: 1 mm
► funtction data • initial oscillation time of the magnetic needle: • leather case include
