Specification :

Nikon AP-8 Automatic Level
Auto Level Nikon AP-8

AP-8: Combining the level of an engineer' s handy automatic features with accuracy and friction brake for faster operation

AP-8 has an engineer' s handy automatic level with accuracy of ± 1.5mm in 1km double-run leveling and friction brake for faster operation. In addition, endless horizontal drive with control knobs on both sides, waterproof construction for use under dusty conditions or in light rain, and the option to mount on a tripod flat or round-head all contribute to improved operations. Optional diagonal eyepiece lens attachments for use in confined spaces are also available.

SPECIFICATIONS:

TELESCOPE:

Tube length: 7.5 in ( 190 mm  ? )
Image: upright
Effective diameter of objective: 1, 2 in ( 30 mm)
Magnification: 20x
Resolution power: 3, 5 "
Field of view: 1 ° 30 ' ( 2, 6-ft @ 100 ft)
Minimum focus distance: 2: 46 ft ( 0, 75 m)
Stadia Ratio: 1: 100
Stadia additive constant: + 10 cm

Vial SENSITIVITY LEVEL:
Circular level: 10 ' / 2 mm

STANDARD DEVIATION:
per 1-km double-run leveling: ± 1, 5 mm

AUTO compensators:
Type: wire-hanging, a magnetic damper
Compensation range: ± 16 '
Setting accuracy: ± 0.5 "

HORIZONTAL CIRCLE:
Circle diameter: 4.3 in ( 110 mm)
Minimum increment: 1 ° / 1 g
Scale reading ( direct) : 1 ° / 1 g
Read with an estimate: 0, 1 ° / 0, 1 g

DIMENSIONS:
Instrument ( LxWxH) : 7, 5 x 5, 0 x 4, 8 in ( 190 x 128 x 123 mm)
Bags ( LxWxH) : 11, 5 x 6, 7 x 6, 4 in ( 292 x 170 x 163 mm)

WEIGHT:
Instrument: 2.8 lbs ( 1.25 kg)
Carrying case: 2, 7 lbs ( 1.2 kg)

IN THE BOX:

* Main Unit Digital Theodolite
* Allumunium Tripod
* Signs gauge / Levelling Staff
* Tool Kit
* Plumb Bob
* Loud Carry Case
* Cleaning Cloth
* User Manual
* Warranty card