geologic compass

compass that measures azimuth and inclination in one operation

en-US/ˌd͡ʒiəˈlɑd͡ʒɪk ˈkʌmpəs/
en-GB/ˌd͡ʒɪəˈlɒd͡ʒɪk ˈkʌmpəs/

श्रेणियाँ:

compassinclinometer