Geo Fennel
FET 405 K

FET 405K
With Two-Axis Compensator

Features

  • 2 large easy-to-read LCDs
  • Simultaneous reading of horizontal and vertical circle
  • Illumination of display and field of view
  • Clockwise / anti-clockwise horizontal angle reading
  • ‘0’ set or hold of horizontal circle at any desired position
  • ‘V’ circle reading in gon / degrees or % of slope
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Descripción

FET 405K
With Two-Axis Compensator

Ver Documento

Features

  • 2 large easy-to-read LCDs
  • Simultaneous reading of horizontal and vertical circle
  • Illumination of display and field of view
  • Clockwise / anti-clockwise horizontal angle reading
  • ‘0’ set or hold of horizontal circle at any desired position
  • ‘V’ circle reading in gon / degrees or % of slope

Supplied with

Technical data Magnification
30 x

Clear objective aperture 45 mm

Shortest focusing distance 1,4 m

Angle measurement

incremental

Accuracy
2 mgon (10”)

Minimum reading 1 mgon (5′)

Compensator Dual axis

Measuring units 400 gon/360°/mil

Target –

Lasser class –

Beam diameter –

Maximum visibility –

Deviation –

Optical plummet 3x

Focusing range 0,5 – ?

Plate level 30”/2 mm

Circular level 8’/2mm

Operating time / Power supply 35 h NiMH/ 40 h Alkaline

Theodolite und laser –

Temperature range -20°C – +50°C

Dust / water protection IP54

Tribrach detachable

Weight 4 kg