Geological Compass - Freiberg version with mirror

Item number: I2G

Price each: EUR 585.00 

This geological compass with mirror is an extended version of the geology compass featuring a mirror on the internal surface of the lid and a front and back sight. Notch and bead sighter included. Sapphire balanced, ground magnetic needle is locked upon button release. Button can be locked in a permanent position allowing for a free movement of the compass needle. Lockable inclinometer guarantees for inclination measurements of high accuracy. Circular spirit level for leveling. Lateral tubular level for measurements at points of difficult access. Declination and inclination can easily be set to local values. Compass can be used on south hemisphere!

 

Technical data:
360° scale

compass circle 
  • diameter: 45 mm
  • scale value: 2°
  • estimation: 0,5°
vertical circle
  • engraved hub
  • diameter: 22 mm
  • scale value: 5°
  • estimation: 1° 
clinometer
  • measuring range: +/- 90°
  • scale value: 2°
  • estimation: 0,5°
contact edge
  • graduated length: 70 mm
  • scale value: 1 mm
function data
  • initial oscillation time of the magnetic needle: <= 50 sec.
  • weight: ca. 280 g 
leather case included