WCAmini AD-3661

A portable 4-channel noise & vibration analysis system

The portable FFT goes where you go
  • USB bus power unit
  • 24 bit, 4-channel measurement
  • A channel exclusively for tacho pulse measurements
  • Signal generator
  • WCAPRO (multi analysis software)
  • FFT analysis and real-time octave analysis
  • Tracking analysis and throughput recording/playback
  • Equipped with WCA Lite (easy-to-use analysis software)


  • A portable and lightweight, USB bus powered unit. The WCAmini is small and light enough to fit into your travel case. Power can be supplied from the USB bus, allowing you to perform noise and vibration analysis anywhere.
  • User-friendly GUI and WCA Lite with improved ease of operation. With enhanced operability, the WCAmini has adopted the same design concept employed in the highly reputed WCA. WCA Lite will enable simple operation of FFT and tracking analysis.

WCAPRO, multi-analysis software
WCAPRO has an easy-to-manage user interface that can be operated as a Windows application.

WCAPRO provides real-time FFT analysis for noise & vibration testing. Optional licenses for integrating real-time octave analysis and tracking analysis are also available.

The system comes standard with a throughput collection function that allows continuous recording of time history data on a disk and repeated playback analysis.
Off-line playback analysis with a standalone PC is also possible (optional).



The standard configuration consists of:
  • Hardware (includes UBS cable and power adaptor)
  • WCA Pro software and license for basic FFT analysis


  • 2D tracking license for WCA Pro software
  • 3D tracking license for WCA Pro software
  • Real-time Octave analysis for WCA Pro software
  • Time-series filtering license for WCA Pro software

Watch our WCA mini introduction videos:

Low resolution:

Tracking test(file format: WMVfile 3,850KB)

High resolution:

Tracking test(file format: WMVfile 35MB)

Hammering test(file format: WMVfile 36MB)


Additional information