Accurate and fast electrode localization

CapTrak is a light, hand-held scanner equipped with two integrated cameras and an intuitive, easy-to-use software for fast electrode localization. The system comes ready to use out of the box, with a pre-configured computer.

CapTrak at a glance

  • Accurate optical electrode detection
  • Audio-visual guided registration process
  • Digitize 128 electrodes in 5 minutes
  • Compact and hand-held design


  • Scan 128 electrode positions in 5 minutes; works with actiCAP and actiCAP slim electrodes


  • Scan individual electrodes with a mean deviation of less than 1 mm


  • Use the CapTrak software to compare measurements and determine if the cap was moved between scans


  • Let CapTrak alert you when it detects mismatches in the expected electrode locations


  • Compatible with actiCAP ControlBox, actiCHamp, actiCHamp Plus and LiveAmp
  • Select the format of the coordinate file and further process the data in BrainVision Analyzer 2 or other software

Software Updates

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