DIGITAL THEODOLITE NIKON NE 102

The Nikon NE-102 is a high accuracy Electronic Theodolite - ideal for a variety of engineering applications and featuring a dual display and key-board. With a track record of proven reliability and accurate long-term performance, Nikon Electronic Theodolites ensure a high level of performance through many years of hard use. These ruggedly designed, waterproof instruments will get the job done - even under the harshest in-field conditions. Main features include: • Water- and dust resistant ( IPX4) • Clear, bright display with backlight ( both sides) • Simple user interface( keyboard both sides) • Up to ± 46 Hrs operation with Alkaline batteries Technical Specifications: • Angular Accuracy: 5 " • Minimum Reading: 5 " / 10 " • Telescope Magnification: 30x Specifications: Telescope: Effective diameter of objective: 1.77 in ( 45 mm) . Magnification: 30x. Image: Erect. Field of view ( @ 100 ft/ 100 m) : 1° 20' ( 2.3 ft/ 2.3 m) . Angle measurement: Circle diameter: 3.1 in ( 79 mm) . Unit of reading: degree/ gon/ mil ( selectable) . Minimum digital reading* : 5/ 10 " , 1/ 2 mgon, 0.02/ 0.05 mil ( selectable) . Accuracy ( DIN 18723) : 5 " / 1 mgon. Display: Type: dot-matrix LCD, 20 characters x 2 lines. Optical Plummet: Magnification: 3x. Field of view: 5° . Focus range: 1.6 ft ( 0.5 m) to infinity. Internal Power Source: Type of batteries: 1.5V manganese AA ( R6-type) x 6 or alkaline L40 ( LR6-type) . Dimension ( W x D x H) : Instrument: 6.0 x 6.8 x 13.1 in ( 153.5 x 172 x 334 mm) . Weight: Instrument: 9.9 lbs ( 4.5 kg) ; Plastic carrying case: 8.6 lbs ( 3.9 kg) .