The Leica NA300 Series of automatic (optical) levels has been developed for professionals who are looking for the highest quality results day by day. With the many obstructions and uneven surfaces on construction and building sites, the levels NA300 levels rise to the occasion and ensure the straightest and safest construction possible.

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The NA300 Series is your reliable partner for accurate measurements and high quality results:

  • Distinctive design and proven technology, inside and out
  • Leica Geosystems understands construction and provide levels for all needs
  • Protected shape for increased ergonomic handling while ensuring the highest quality results
  • Simple handling for quick and accurate measurements


Whether you’re facing basic demands or you need more support, the unique design of the Leica NA300 Series of automatic (optical) levels can meet you wherever you are in the building and construction field. With a better protected shape, these rugged levels offer increased ergonomic handling while ensuring you receive the highest quality results at the best price value.


Leica NA300 Series levels have been engineered for daily levelling tasks. Whatever the need, these levels measure with the highest precision and accuracy. These automatic (optical) levels provide the highest in both while being ergonomic in their handling and rugged for daily use in the harshest conditions.


A perfectly designed mirror makes it extremely easy to adjust the horizontal level with the highest possible accuracy and confidence. The Leica NA300 Series levels - along with all our automatic (optical) levels - are made for everyday use for any site.


Service Centres worldwide ensure you work with complete peace of mind, wherever a construction site is located on the globe. Leica Geosystems offers unbeaten service with all of its NA Series levels. The IP54 standard ensures the highest quality measurements even in the most challenging environments.


Field of View @ 100 m< 2.1 m<2.1 m
Min. Focus Distance1.0 m1.0 m
Stadia Constant100100
Accuracy (1Km Double Run)  
2.0 mm1.8 mm
Compensator SystemMagnetically Dampened  
Magnetically Dampened
Compensator Accuracy<0.5”<0.5”
Compensator Range±15’±15’
Horizontal Circle
Water RatingIPX6IPX6
Operating Temperature-20°C to 40°C-20°C to 40°C
Weight1.5 kg1.5 kg