David White AL8-Series Automatic Level

David White AL8-Series Automatic Level

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$280.00
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$280.00
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Make every leveling job faster and easier with David White designed automatic levels. Superior design sighting scope and bubble vial are built into the housing for greater durability.

 

  • Lock-Out Device- Protects compensator during transport
  • Larger Aperture- Allows more light for a sharper image
  • Wire-Hung Magnetically Damped Compensator- Holds the level line of sight within ±15 arc minutes of level
  • Soft Control Knobs- Easier to grip
  • Horizontal Circle- Easy-to-read white on black graduations
  • Infinite Tangent Screw

Include: instrument, adjustment tools, lens cap, plumb bob, case, manual

 

AL8-26 Specifications

Accuracy: 1/16”@100’ (1.6mm at 30m)
Working Range:  300’ (90m)

  • Clear obj. aperture: 1.4” (36 mm)
  • Setting accuracy: +/- 0.8”
  • Deviation for 1 km double-run leveling: 1.5 mm

Telescope:

  • Magnification: 26 x
  • Image: Erect
  • Length: 8.3” (210 mm)
  • Shortest focusing distance: 1’ (0.3m)
  • Field of view:  1° 30’
  • Stadia ratio: 100

Compensator

  • Leveling range: ±15’
  • Magnet dampening: Yes
  • Sensitivity of bubble: 8’/2mm

Horizontal Circle

  • Circle graduation:     1°

Other

  • Instrument weight: 3.7 lb (1.7kg)
  • Mounting thread: 5/8-11
  • Protection: P54

AL8-32 Specifications

Accuracy: 1/32”@100’ (1.0mm at 30m)
Working Range:  400’ (120m)

 

  • Clear obj. aperture: 1.6” (40 mm)
  • Setting accuracy: +/- 0.3”
  • Deviation for 1 km double-run leveling: 1.0 mm

Telescope:

  • Magnification: 32 x
  • Image: Erect
  • Length: 8.3” (210 mm)
  • Shortest focusing distance: 1’ (0.3m)
  • Field of view:  1° 30’
  • Stadia ratio: 100

Compensator

  • Leveling range: ±15’
  • Magnet dampening: Yes
  • Sensitivity of bubble: 8’/2mm

Horizontal Circle

  • Circle graduation:     1°

Other

  • Instrument weight: 3.7 lb (1.7kg)
  • Mounting thread: 5/8-11
  • Protection: P54