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USB Oscilloscope, Logic Analyzer, Spectrum Analyzer US$29.00

USB Oscilloscope, Logic Analyzer, Spectrum Analyzer

The PoScope mega1 is the world's first low-cost PC-based 12-bit mixed-signal oscilloscope, which provides the features of many benchtop instruments in one USB-powered compact box:

  • 2-channel oscilloscope
  • 2-channel spectrum analyzer
  • 2-channel chart recorder
  • 8- or 16-channel logic analyzer

The Oscilloscope capability provides a 2-channel 12-bit −20V to +20V 100Hz to 1MHz mixed-signal oscilloscope, with marker measurements, triggering (absolute, differential, pre-trigger, external), math functions and signal voltage and frequency measurement, filtering, etc. With 12k bytes sample data buffer in buffer mode and virtually unlimited buffer in pipe mode, you can view plenty of information.

The Spectrum Analyzer feature offers marker measurements, distortion measurement, and various filtering options.

The Chart Recorder can record and display signals from 0.01Hz to 1MHz for virtually unlimited recording time with marker measurements, the ability to add comments, max/minimum/average voltage measurement for each channel, etc.

The Logic Analyzer offers a useful 16-channel, 1kHz to 10MHz recording, with 8 channels still available if the internal 8-channel pattern generator is on. In the future, marker measurements are expected to be provided, as well as triggering options (edge, level, mask). Remarkably in an instrument at this low cost, it also is expected to include free handy visual decoding of UART, SPI, I2C and 1-Wire interfaces.

Additionally, the USB interface allows you to record, output, import, export and print all waveforms or even update the firmware as new features become available.

The PoScope software version 4's multi-window capability allows you to connect additional PoScope devices at the same time.

For an overview of the PoScope4 software, download the PoScope4 software user guide.

You can also purchase the PoScope in a bundle package complete with probes and a USB cable.

Technical Characteristics


  • Number of channels: 2
  • Sample rate: up to 1MHz
  • Input voltage: -20 to +20 V (0-3V on +5 inputs)
  • ADC resolution: 12 bits
  • Triggering: Absolute (for rising/falling edge), differential* (for difference between adjacent samples)

Spectrum Analyzer

  • Number of channels: 2
  • Sample rate: up to 1MHz
  • Input voltage: -20 to +20 V (0-3V on +5 inputs)
  • ADC resolution: 12 bits
  • Triggering: Absolute, differential*, external
  • Window functions: Hamming, Hanning, Blackman, Blackman-Harris


  • Number of channels: 2
  • Sample rate: up to 1MHz
  • Input voltage: -20 to +20 V (0-3V on +5 inputs)
  • ADC resolution: 12 bits
  • Triggering: Absolute, differential*
  • Marker measurements*
  • Option to add 99 markers with comments*
  • Maximum, minimum and average voltage measurement for each channel*
  • Waveform record limited only by PC's capacity

Logic Analyzer

  • Number of channels: 16
  • Sample rate: up to 1 MHz
  • Input voltage: 0 to +5V
  • Triggering*: edge, level, mask
  • Decoding*: UART, SPI, I2C, 1-Wire and others
* Will be available as free upgrade

Minimum System Requirements

  • Resolution 1024 x 768 @ 24 bits
  • RAM 512 MB
  • Processor 1GHz
  • Windows XP, Vista, Windows 7, 32 or 64 bit
  • Available USB port for each PoScope device


Optional Recommended Products for this Item
USB 2.0 Cable, 6ft., A-Male / B-Male+ US$6.00
16 Channel Logic Probe with Clips+ US$6.00
16 Channel Logic Probe Cable w/ Female Crimp Connectors+ US$6.00
Oscilloscope Probe, 60MHz, 10:1 / 1:1 Bandwidth+ US$9.00
Protocol Simulator Board 1, Generator of 46 Signals for Testing+ US$85.00

This product was added to our catalog on Monday 11 June, 2007.


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USB 2.0 Cable, 6ft., A-Male / B-MaleUSB 2.0 Cable, 6ft., A-Male / B-MaleUS$6.00

16 Channel Logic Probe with Clips16 Channel Logic Probe with ClipsUS$6.00

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