Digital Theodolite Topcon dt-205L - Pembacaan : 1 " - Ketelitian : 5" - Pembesaran Lensa : 30x - Display : 2 Muka # Longer battery powering duration Longer battery powering durations using....
Nikon Digital Theodolite NE-103 : : TELESCOPE Effective diameter of objective: 1.77 in ( 45 mm) Magnification: 30x Image: erect Field of view: 1Â ° 20' ( 2.3ft @ 100 ft / 2.3m @ 100 m) ....