The COGRA suspension mining clinometer is a high end instrument for use alongside mining compasses. It enables the user the determine the angle or dip of strata or beds of rock or other geotechnical readings, delivering quick and accurate inclination measurements, particularly in mine shaft, tunnels and openings. Ideally used alongside the COMTA mining compass. Specifications: Chromed and painted brass with suspension hook Diameter 240mm Graduation ± 90°, graduation interval 1/4°, numbered every 5° With plummet
