South NL G series

Precision and Performance with the South NL G Series Auto Leveller

The South NL G Series is the ultimate solution for professionals seeking exceptional accuracy and reliability in the field. Whether you’re engaged in construction or surveying, this series of auto levellers offers unmatched optical precision and rugged durability. Designed for demanding environments, this auto leveller combines advanced features with a user-friendly design to ensure superior results in every application.

Engineered for Field Excellence

Each model in the South NL G Series lineup—NL20G, NL24G, NL28G, and NL32G—is equipped with a magnetic damping compensator and a durable metal housing that provides excellent protection against the elements. These instruments are built to perform consistently, even in the toughest conditions.

The auto leveller for construction professionals demands high performance, and that’s exactly what the South NL G Series delivers. With telescope magnifications ranging from 20x to 32x, and effective objective apertures from 34mm to 38mm, these tools are designed to meet the varying needs of field operations with incredible optical clarity.

Technical Highlights

• Telescope Magnification:
  • NL20G: 20x
  • NL24G: 24x
  • NL28G: 28x
  • NL32G: 32x
• Objective Aperture: Up to 38mm for superior light gathering
• Image Type: Erect with cross reticle for precise alignment
• Field of View: 1°20′ (2.6m @ 100m)
• Minimum Focus Distance: 0.6m, ideal for confined areas
• Compensator: Magnetic damping with ±15′ range and <2s setting time
• Setting Accuracy: ±0.6″
• Standard 1km Deviation:
  • NL20G: 2.5mm
  • NL24G: 2.0mm
  • NL28G: 1.5mm
  • NL32G: 1.0mm

This auto leveller for surveying ensures rapid setup and consistent leveling thanks to the finely-tuned compensator system. The quick setting time and high accuracy make it a top choice for site engineers and surveyors alike.