geo-FENNEL GFE 32, 360° Automatic Dumpy Level
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: 2.5 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: –