Breithaupt GEKOM, geological compass, allows for dip direction measurement, inclination and declination adjustable on site, with case.
A perfect mid range quality compass. Also the GEKOM- Pro and GEKOM - N,  see below.
CODE: BREITGEKOM

Also:
Basic Stratum Compass BREITHAUPT No. 3030 GEKOM pro, No. 3031 GEKOM N pro
 
·      Stratum measurements can be taken according to the method of Prof. Dr. Clar (two-circle compass, azimuth of dip and angle of dip of plains or linear features can be determined in one single operation)
·      For  topographical measurement, a non-magnetic  tripod (Breithaupt COTRI No. 8419), ball joint tripod head (Breithaupt COGEL No. 356),a Tripod Adaptor (No. 3032.11) and Open Finder Sight (No. 3032.12) are available
·      Vertical circle (dip measuring) with 5° graduation, reading by estimation 1°, visible from above, the azimuth of dip and angle of dip can be read at a glance
·      Dip measuring range 270° 
·      Automatic arresting compass needle when needle is not in use
·      Azimuth circle with 2° graduation, 1° by estimation
·      Inclination adjustable
·      Declination adjustment ±60°
·      Circular spirit level
·      Mirror for observing needle during sighting process and integrated clinometer with 1° graduation, range ±90° (only No. 3031 GEKOM N pro)
·      Waterproof high quality one-piece housing made of light metal
·      Case included
·      Dimensions (closed): 72mmx90mmx21,5mm (WxLxH)
·      Weight: 270g
·      Made in Germany