GapmanGen3

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GapmanGen3 is the latest generation of high precision, non-contact, portable electronic gap measurement gages. It includes a dual capacitive sensor for position-compensated measurement, an easy insertion into very thin gaps down to 0.0075” (0.190 mm) in a wide range of parallel and roller gap applications, and is micro-controller based with a software driven application. Gapman Gen3 records and stores data points for easy transfer to support Six Sigma and other quality programs.

GapmanGen3 is applicable to aircraft assemblies, composite structures, coaters/extruders, and roller gaps as well as industrial machinery.


  • Target material – Measures gaps between all earth grounded metal and composite (CFRP) surfaces
  • Remote vs integral sensor wands – Remote sensor wand kit available
  • Accuracy – ± 0.5% FS
  • Repeatability – ± 0.05% FS
  • Resolution micron – 0.00001” (0.254 microns) / mm .0001mm / inches .0001”
  • Calibration – Factory preset, traceable to NIST
  • Thin gap sensor wands – Select from over 20 standard models, custom wands available
  • Spring contact wand - Select from several standard models. For applications in which one or both of the target surfaces are uneven or nonconductive
  • Control buttons – External buttons for units, set to standard, data, and delete with optional lockout
  • Display – Bright blue alphanumeric active matrix OLED display, 128 x 64 pixel, 1.54” (39.12mm)
  • Data output USB – USB Type A locking to standard USB cable
  • Wireless – Blue Tooth v2.0 Class 1 10m standard, 30m optional with receiver
  • Internal power – 3 AA batteries for battery life of 22 hours max, 1/3 less with wireless
  • External power – USB Type A AC universal power adapter or laptop PC