DIGITAL THEODOLITE NIKON NE-102

DIGITAL THEODOLITE NIKON NE-102 ( Accuracy 5” ) TELESCOPE Effective diameter of objective: 1.77 in ( 45 mm) Magnification: 30x Image: erect Field of view: 1° 20' ( 2.3ft @ 100 ft / 2.3m @ 100 m) Minimum focusing distance: 2.3 ft ( 0.7 m) Stadia multiplier constant: 100 Stadia additive constant: 0 Reticle illuminator: Provided ANGLE MEASUREMENT Reading system: photoelectric incremental encoder Circle diameter: 3.1 in ( 79 mm) Unit of reading: degree / gon / mil Minimum digital reading¹ : 5/ 20 " , 1/ 5 mgon, 0.02/ 0.5 mil Accuracy ( DIN 18723) : 5 " / 1 mgon DISPLAY/ KEYPAD Front Type: dot-matrix LCD ( 20 characters x 2 lines) Backlight: 1-level illumination Keypad: 5 buttons