The surveying instrument used for measuring horizontal and vertical angles is called? by Sunday | Jan 17 | Agricultural Science WAEC | 0 comments A. theodolite B. Gunter’s chain C. offset staff D. arrow Correct Answer: Option A A. theodolite Users Also Read These:Which of the following surveying equipment is used…The instrument used for measuring atmospheric pressure is?Each of the interior angles of a regular polygon is…The survey instrument used for measuring horizontal…One of the following surveying instruments is used…