Survey Compass Description and Specifications for Lab Tenders
Survey Compass Use:
determination of geographical locations, for easy and fast leveling and greater
degree of accuracy.
Made
of either brass or gun metal.
• The compass is graduated to degrees with adjustments for setting declination.
• Provided with two bubble and bar needle fitted with real agate stone to give
accurate bearing.
• Consist of a strong molded leather or FRP carrying case and shoulder strap.
• Provided with ball and socket joint and a permanently mounted circular spirit
level.
• The base is flat and is provided with a straight edge beveled and graduated
to ¼ “ for plane table work .
• Should be portable and easy to use.