The Leica Absolute Tracker ATS800 is a long-range direct scanning laser tracker for large-scale quality inspection, dimensional measurement and precision manufacturing. Combining reflector tracking with contactless measurement, it enables efficient surface inspection and automated measurement workflows in a single system.
Leica Absolute Tracker ATS800 for Large-Scale Inspection
The Leica Absolute Tracker ATS800 combines long-range direct scanning with reflector tracking and contactless measurement for large-scale quality inspection, automation and precision manufacturing.

Direct scanning fine details at a distance
Direct scanning fine details at a distance
Precise dimensional measurement from up to 40 m
Measure fine edges and features from up to 40 m away. TruePoint Interferometer technology enables accurate, safe measurement of complex geometries and challenging surfaces.
Efficient direct scanning
Combine direct scanning with reflector tracking for faster, more flexible quality inspection. Inspect large surfaces and intricate features without placing reflectors at every measurement point or switching measurement systems.
Automation-ready inspection
Integrate the ATS800 with AMRs, robots and automated workflows for scalable robotic inspection. Automate feature measurement and large-scale quality control while reducing manual intervention.
The Leica Absolute Tracker ATS800 advances large-scale quality inspection by combining long-range direct scanning and 3D reflector tracking in one integrated system. TruePoint Interferometer technology supports precise dimensional measurement from up to 40 m, while AI-powered FeatureDetect automatically identifies key geometries to streamline inspection. Designed for demanding precision manufacturing applications across aerospace, automotive, wind energy and shipbuilding, the ATS800 supports manual and automated measurement workflows for faster, safer and more consistent quality control.
Features and specifications
Features and specifications

Watch the Leica Absolute Tracker ATS800 in action
Watch the Leica Absolute Tracker ATS800 in action
Product use cases
Product use cases
Aerospace fuselage inspection
Accurate, traceable measurement from a safe distance.
Large-scale manufacturing
Measure features like reinforcements and holes using AI-powered FeatureDetect technology.
Wind turbine component measurement
Reliable inspection of large structures without manual access.
Accessories

Wall mounts
Provide secure, stable installation for the ATS800 in fixed measurement locations, supporting consistent operation in demanding industrial environments.

Tripods and stands
Provide a stable measurement platform with flexible positioning for reliable ATS800 setup across different inspection environments.

Levelling units
Enable precise incremental adjustment during setup, helping achieve stable instrument positioning for accurate measurement workflows.

Measurement carts
Simplify transport, organisation and safe handling of the ATS800 and its accessories between measurement tasks.

Reflectors
A range of compatible retroreflectors supports precise reflector tracking across large measurement volumes for flexible dimensional measurement and inspection.
Hexagon
Hexagon Metrology Solutions
Hexagon metrology solutions help manufacturers improve dimensional measurement, quality inspection and production control through precise, portable measurement technologies. At SITML, the Hexagon portfolio is focused on Leica Laser Tracker Systems and Hexagon Absolute Arms, supporting accurate 3D measurement and inspection across demanding manufacturing environments.Portable Metrology for Precision Measurement
Hexagon Manufacturing Intelligence develops measurement technologies that help manufacturers capture accurate dimensional data, inspect components and maintain quality throughout production. Portable metrology brings measurement closer to the component, providing greater flexibility for large parts, complex assemblies and applications where measurement directly on the production floor is essential. SITML's selected Hexagon metrology portfolio combines two complementary portable measurement technologies: Leica laser trackers for large-volume measurement and Hexagon Absolute Arms for flexible measurement around the component.Leica Laser Tracker Systems
Leica Laser Tracker Systems provide high-accuracy portable measurement for large components, assemblies and measurement volumes. The range supports dimensional measurement, quality inspection and precision manufacturing workflows, with solutions for reflector tracking, probing, scanning and automated inspection. The SITML portfolio includes Leica Absolute Tracker solutions designed for different measurement ranges, accuracy requirements and inspection workflows.Hexagon Absolute Arms
Hexagon Absolute Arms provide portable 3D measurement directly at or around the component. Depending on the system configuration, Absolute Arms support tactile probing and high-speed 3D scanning for dimensional inspection, quality control and manufacturing measurement applications. Their portable design enables manufacturers to inspect parts in different production environments while capturing accurate dimensional data close to where components are manufactured or assembled.Hexagon Metrology for Manufacturing Quality
From large-volume dimensional measurement to portable component inspection, SITML's Hexagon portfolio supports manufacturers seeking accurate and flexible measurement solutions for quality inspection, manufacturing quality control and precision measurement. Explore Hexagon Manufacturing Intelligence to learn more about Hexagon and its measurement technologies.




