Jameco provides Xminilab – a Portable Small Mixed Signal Oscilloscope for $129.95. It’s a portable version of (cheaper) XMEGA Xminilab.

Features:

 

  • Mixed Signal Oscilloscope: Simultaneous sampling of analog and digital signals
  • Advanced Trigger: Normal / Single / Auto, with rising or falling edge and adjustable trigger level
  • Meter Mode: Average, Peak to peak and Frequency readout
  • XY Mode:
    Plot Lissajous patterns
    See the phase difference between two waveforms
  • Spectrum Analyzer with different windowing options and selectable vertical log
  • Horizontal and Vertical Cursors with automatic waveform measurements
  • Arbitrary Waveform Generator with Sweep on all parameters
  • Display options: Persistence, Different grid options, and more
  • Curve tracer function
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