1.

What Is An Abney Level Used For?

Answer»

An Abney level and clinometer, is an instrument USED in surveying which consists of a fixed SIGHTING TUBE, a MOVABLE spirit level that is connected to a pointing ARM, and a protractor scale.

An Abney level and clinometer, is an instrument used in surveying which consists of a fixed sighting tube, a movable spirit level that is connected to a pointing arm, and a protractor scale.



Discussion

No Comment Found