API Metrology Equipment and Laser Trackers

Please click here for more information on all Automated Precision Inc.’s products.

API Services provides services for all API metrology equipment and laser trackers including the Tracker3 API Laser Tracker, Radian API Laser Tracker, and much more metrology equipment by Automated Precision Inc.

Radian Laser Tracker

Radian laser tracker services and metrology equipment by API Services

  • Highest precision and accuracy
  • Largest working volume
  • Lowest cost of ownership
  • Still the Smallest IFM/ADM laser tracker
  • Dynamic continuous-point measuring

Radian is the smallest, most accurate, most versatile, and most intelligent laser tracker on the market. Our exclusive on-the-shaft mounting of the laser head eliminates bending mirrors and thermally induced errors, and increases accuracy and stability. Radian includes all the characteristics of API’s advanced laser tracking technology:

API Tracker3 Laser Tracker - API Services

Tracker3 Laser Tracker

The Tracker3 is a laser tracker measurement device used where ultra-precise measurements are critical. Assembly, alignment, inspection, and calibration are just a few of the applications where manufacturers and engineers rely on Tracker3 laser tracker every day.

With more features than you can shake an SMR at, the Tracker3 API laser tracker continues to be the smallest, most accurate, and most comprehensive IFM/ADM laser tracker available.

Metrology equipment rental by API Services

Have a question about our metrology equipment? Let us help!


Axxis Arm - a portable coordinate-measuring machine (CMM)

Axxis Arm

The Axxis arm makes even the most complex inspection tasks easy. Designed as a portable coordinate-measuring machine (CMM), Axxis can collect data points and scan surfaces with ease.

Active Target - a next generation Spherically Mounted Retroreflector (SMR)

Active Target

The award-winning, one-of-a-kind Active Target from Automated Precision Inc. (API) is a next generation Spherically Mounted Retroreflector (SMR). This advanced piece of API metrology equipment is a motorized target that locks on to any API laser tracker and automatically positions itself so it will never lose the beam. The Active Target allows for automated measurements on machine tools, robots, or any other movable object where a standard SMR could not do the job.

Swivel Check - One of a kind instrument used to measure rotary axes and tables


The revolutionary Swivelcheck from Automated Precision Inc. (API) is a one-of-a-kind instrument used to measure rotary axes and tables. This instrument calibrates swivel axes and tilt tables on machine tool centers; evaluates vertical rotary axes and table performance; and measures horizontal tables and axes when used with API’s XD Laser.