Leica Absolute Tracker AT500

Measure anywhere with enhanced productivity



The Leica Absolute Tracker AT500 makes measurement simple without compromising on portability, productivity and resilience. From transport case to large-scale measurement is just a matter of moments thanks to a hassle-free setup process, while IP54-rated protection and an extended operating temperature range keep the AT500 working under even the most challenging conditions. From reflector measurement at up to 160 metres from the tracker to simplified 6DoF probing functionality, the AT500 is ready for every manufacturing and assembly challenge, no matter the size or location.

Features & Benefits

All-in-One Integrated Design
From built-in battery-powered controller unit, integrated wireless connectivity, environmental monitoring and all-day battery power, to HD overview camera and ergonomic carry handle, every need is built in.

Single-Box Probing System
Just one case contains the lightest and most portable sensor and probe as well as IR remote, with various transportation case options for full flexibility.

Smart Connectivity
Built-in WiFi with true access-point functionality delivers single-user operation through simple PC setup and remote control.

Bluetooth Control
The AT500 Connect app offers quick settings adjustments over Bluetooth direct from a smartphone or tablet (Android and iOS).

Automatically re-establishes interrupted line of sight within a wide field of view with no user interaction required.

Continuous Measurement
Continuous time and distance measurement mode, with measurement sampling rate at 100 Hz.

Entry-Level Probing
Cableless, battery-powered Leica B-Probeplus with customisable hidden-point capability.

IP54 Certification
The IEC-certified sealed unit guarantees ingress protection against dust and other contaminants, enabling effective measurement in even the harshest environments.

Integrated environmental unit monitors conditions including temperature, pressure and humidity to compensate for changes and ensure accurate measurements regardless of external factors.

Enables measurement with the Z-axis aligned to gravity, ideal for levelling and alignment tasks.

Battery Power
Independent hot-swappable battery power supply allows for quick and easy cable-free setup and all-day wireless operation.

Operating Temperature
Wide operating temperature range of -15 to +50° Celsius.

Measurement Volume
Ultra-large measurement volume of up to 320 metres (ø), with minimum measurement distance less than 0.8 metres.

Hexagon Guarantee
Full 24-month factory warranty and guaranteed ten years of serviceability.

Real-Time Asset Management
The AT500 is fully compatible with HxGN SFx | Asset Management, the leading solution for asset performance management in the world of Industry 4.0. Based on data collected in real-time and reported through a centralised user-friendly dashboard, SFx Asset Management has been optimised for the management of laser tracker-based systems and is an essential part of every smart manufacturing strategy.

Every AT500 system comes with a bundled SFx Asset Management PRO licence, valid for as long as the device remains within factory warranty.



Technical specifications

Measurement ranges

Tracker Model 3D 6D
AT500 0.8 to 160m. 1.6 to 12m.


General Information

Tracker size | weight 477 x 261 x 238 mm | 13.6 kg
Controller size | weight built-in controller, 0 kg
Laser class Class 2 Laser Product in accordance with IEC 60825-1 Second Edition (2014-05)
Overview Camera 5MP | 10-degree FOV
Power-Lock range 80m.
ISO 17025 certified Available
Warranty 2 years


Operating temperature -15°C to +50°C
Relative humidity max. 95% non-condensing
Operating elevation -700 m to +5500 m
Dust | water IP54



Cable Cat5e
Wireless WLAN (IEEE 802.11n)

Power Management

Battery type Lithium-ion battery | swappable
Typical battery runtime (single charge) 6 hours
Data output 100 Hz
Mains AC power supply

Accuracy specifications

Angular performance (location test)

Measurement distance Typical MPE
5m ±23 µm ±45 µm
10m ±38 µm ±75 µm
20m ±68 µm ±135 µm

Length measurement (length test)

Measurement distance Typical MPE
5m ±40 µm ±86 µm
10m ±53 µm ±106 µm
20m ±96 µm ±191 µm

Distance measurement (ranging test)

Measurement distance Typical MPE
1.5m to 5m ±71 µm ±142 µm
1.5m to 10m ±72 µm ±143 µm
1.5m to 20m ±76 µm ±152 µm
1.5m to 30m ±83 µm ±165 µm
1.5m to 40m ±92 µm ±183 µm
1.5m to 50m ±102 µm ±203 µm

Probing Accuracy

Probing Accuracy B-Probeplus
Probing size ±100 µm

Other Accuracy

Absolute angular performance eT ±15 µm + 6 µm/m
AIFM absolute distance performance ±0.5 µm/m
Dynamic lock-on ±10 µm
Inclination senor ±1.0 arcsec
Orient to gravity Uz ±15 µm + 8 µm/m
Timestamp accuracy < 5 μsec.


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