Description

geo-FENNEL GFE 32-L, 360° Automatic Dumpy Level with Laser

Product Overview

Engineers’ Automatic Level

A high-quality engineers’ automatic level with the most robust compensator available on the market. Brilliant optical system for clear view in all conditions.

Features

• Robust and temperature insensitive
• Highly accurate and free-moving vertical axis
• Separate horizontal clamp
• Accurate tangent screw movement and focussing drive
  without backlash
• Optical sighting device
• Excellent image quality
• Service friendly due to simple construction

Specifications

• Magnification: 32 x
• Clear objective aperture: 45 mm
• Field of view: 1°
• Shortest focussing distance: 2 m
• Mean error per 1 km double run levelling: ±2 mm
• using index reference mark: < 1 mm
• Multiplication constant: 100
• Working range of compensator: ±15′
• Levelling accuracy compensator: 2″
• Circular bubble: 8′ / 2mm  
• Horizontal circle: 360°
• Dust/water protection: IP54
• Weight: 2.7 kg
• Dimensions: 280 x 160 x 140 mm
• Temperature range: -25 °C − +50 °C
• Laser beam switchable/class: 635 − 670 nm / 2 
• Beam diameter: 2 mm
• Laser working range:
  – 120 m (during day)
  – 300 m (twilight)
• Deviation: 5″
• Operating time/power supply: 8 h / 2 x AAA
• Laser filter for eyepiece: Yes

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