Rental Theodolite Nikom NE 101

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:    5/10″, 1/2 mgon, 0.02/0.05 mil
• Accuracy (DIN 18723)    7″ / 2 mgon

DISPLAY/KEYPAD     

• Type:    dot-matrix LCD (20 characters x 2 lines)
• Backlight:    1-level illumination
• Keypad:    5 buttons

OPTICAL PLUMMET     

• Magnification:    2.2x
• Field of view:    5°
• Focus range:    4.3 ft (1.3 m) fixed

LEVEL SENSITIVITY     

• Plate level:    40″ / 2 mm
• Circular level:    10′ / 2 mm

LEVELING BASE  

• Type:    detachable
• AMBIENT TEMPERATURE RANGE    -4 TO 122 °F (-20 to 50 C)
• ENVIRONMENTAL RATING    IP54

DIMENSIONS     

• Instrument:    6.0 x 6.8 x 13.1 in (153.5 x 172 x 334 mm)

WEIGHT     

• Instrument:    9.8 lbs (4.5 kg)
• Carrying case:    5.4 lbs (2.5 kg)
• POWER SUPPLY
• Battery type:    1.5V alkaline AA x 6
• Continuous operating time (at 68 °F / 20C)    48 hrs