Recta - More Than 100 Years of Heritage
PRODUCTS / COMPASSES / DS 40

DS 40




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FEATURES

  • Mirror compass for beginners.
  • Fixed declination correction scale.
  • Luminous markings and bezel.
  • Radius vectors on the cover to measure the inclines.
  • Scales: 1:10 000, 1:15 000
  • Graduation 360┬║
  • Size 75 x 55 x 17 mm (with closed lid)
  • Weight 44 g


Download Recta DS 40 instruction manual here
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Important Note

Metal objects or power-lines in your vicinity can deviate the compass needle. Strong magnetic fields can in some circumstances even reverse the polarity. Therefore, it is important to check your compass periodically. Small bubbles in the liquid are of no importance. They may appear and disappear with changes of temperature and air pressure.