geo-FENNEL GFE 32, 360° Automatic Dumpy 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: 2.5 kg
• Dimensions: 280 x 160 x 140 mm
• Temperature range: -25 °C − +50 °C
• Laser beam switchable/class:  -
• Beam diameter: -
• Laser working range: -
• Deviation: -
• Operating time/power supply: -
• Laser filter for eyepiece: -