Polhemus Liberty Long Ranger Tracking

Accurate, Scalable Tracker

Product Overview

LIBERTY delivers accurate, high-speed tracking with an update rate of 240 Hz per sensor. The system also comes equipped with distortion detection, assuring high quality data.

Utilizing Polhemus proprietary AC electromagnetic technology, LIBERTY requires no line-of-sight and allows for continuous tracking. The system comes standard with four Sensor channels, with optional upgrades to 8, 12, or 16. LIBERTY works with Standard Sensors and is also fully compatible with the Polhemus digitizing Stylus and Micro Sensors. 

Key Features

  • Scalable System: Simply add additional sensors to the existing system, or increase capability further by upgrading with additional hardware for the maximum number of sensors—up to 8 or 16 sensors available depending on the chassis size!
  • Distortion Sensing: This feature alerts the user when environment changes are necessary to ensure the best data results. 
  • Simple Set-Up: Requiring no user calibration, LIBERTY is easy to set up and takes just minutes to be up and running.

For a PDF of the brochure with full product specifications, click here.

Review technical specifications of all Polhemus trackers: Polhemus Tracking Performance Chart.


  • Biomechanics
  • Golf Swing Analysis
  • Sports Analysis
  • Pilot Simulation Training

Is LIBERTY the right tracker for you?

Check out: All Tracking Products

Questions? Contact us:

Want to see options? Go to: Motion Tracking Selection Guide