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NEDO ET-5 Electronic Theodolite

  • Manufacturer : NEDO
  • NEDO
  • Kod producenta : 460812
  • Availability : Dostępność 1-3 dni
  • Shipping cost 23,00 €

1 011,90 € excl VAT

1 244,64 € inc VAT

NEDO ET-5 Electronic Theodolite

AN ELECTRONIC THEODOLITE RESPONDS TO THE DEMANDS OF CURRENT MEASURING TECHNIQUES, YET IS VERY EASY TO USE.

The production of this precise instrument undergoes a rigorist German quality control. A telescope with 30x magnification ensures precise (5cc accuracy) measurements. The results are displayed on two, clear digital illuminated displays. The main idea of ET-5 theodolite is its simplicity of use and functionality.

Therefore, functions such as the change of the horizontal circle graduation direction from clockwise to anticlockwise and resetting the reference direction at any time without turning the instrument can be done by pressing only one button. The graduation of the horizontal circle can be displayed in grades and degrees. Instead of vertical angles, also slope (in %) within the range of ±45° from the level (±100%) can be measured.

The last measuring result can be “frozen” on the display by pushing HOLD button and it does not change even if the alidade is turned. Nedo ET-5 is supplied with one rechargeable battery with 15 h of operating time. In case the battery runs out the power, it can be replaced with 4 regular AA LR3 batteries.

Technical Information:

TELECOPE

  • Image: Erect
  • Magnification: 30 x
  • Lens diameter: 45 mm
  • Field of view: 1°30”
  • Minimal focal length: 1,3 m
  • Range-finder multiplication constant: 100
  • Addiction constant: 0
  • Resolution: 4,2"

ANGLE MEASUEREMENT SYSTEM

  • System type: Photoelectric, absolute
  • Minimum reading: 1"
  • Accuracy: 5"
  • Units: 0 - 360°, 0 - 400 g
  • Display: LCD on both sides, illuminated 16 x 2
  • Circle diameter: approx. 78 mm

OPTICAL PLUMMET

  • Image: Erect
  • Magnification: 4 x
  • Field of view: 5°
  • Focusing range: 0,5 m to infinity
  • Accuracy: ±1mm

GENERAL INFORMATION

 

  • Operating temperature: -10°C to + 45°C 
  • Power supply: Rechargeable batteries or batteries (LR3, AA) 
  • Operating time: 6 h – batteries, 15 h – rechargeable batteries
  • Weight: 4,4 kg (instrument), 6,8 kg (instrument + case)
  • Dimensions: 145 x 200 x 320mm

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