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DSO Quad - Aluminium Alloy Black

SKU 109990015
  • Pocket-size open source 32bit digital storage oscilloscope
  • Two 72MS/s analog channels, plus two digital channels
  • Signal Generator
  • Auto Measurement
  • Various Triggering Option
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$199.00 1 pcs
$179.10 10 pcs

DSO Quad - Aluminum Alloy now is available at Seeed Studio. A new, rigid, elegant aluminum alloy shell makes the Quad even better. This is the coolest tool you should have on your workable!

DSO Quad is a pocket size 4 channel digital oscilloscope for common electronic engineering tasks. It's based on ARM cortex M3 (STM32F103VCT6) 32 bits platform, providing 72MS/s sampling rate with integrated FPGA and high speed ADC. Internal 2MB USB disk could be used to store waveform, user application and upgrade firmware.

Note: Due to the metal conductive shell of DSO Quad, its operating voltage should be controlled under 60V during working in case of any damage to the Quad itself or human.


  • • Pocket size and light weight
  • • Two 72MS/s analog channels, plus two digital channels
  • • Signal Generator
  • • Auto Measurement
  • • Various Triggering Option
  • • Easy waveform storage
  • • Firmware upgrade
  • • User applications
  • • Open source


  • • Analog channel * 2 : [CH_A] [CH_B];
  • • Digital channel * 2 :  [CH_C] [CH_D];
  • • Vertical Scale: 20mV-10V/div (x1 probe);
  • • Vertical solution: 8 bit ;
  • • Input coupling: AC/DC ;
  • • Max input voltage: 80Vpp (x1 probe);
  • • Storage: 4K per channel
  • • Software trigger type: edge, pulse, level (to be added)
  • • Hardware trigger type: edge
  • • Trigger source: CH1/CH2/EXT
  • • Test Signal generator: 10Hz to 1Mhz
  • • Storage: internal 2MB USB disk
  • • Auto measure: Vmax, Vmin, Vpp, Vavr, Vrms, Freq, Period, Pulse, Duty
  • • Cursor measurement: Level, Voltage
  • • Display mode: CH1, CH2, EXT, CH1+CH2, CH1-CH2, CH1*CH2
  • • Sampling mode: real time
  • • Sampling rate: 1kSa/s - 72MSa/S
  • • Power: Lipo battery
  • • Dimension: 98 * 60 * 14.5
  • • Weight: 80g (without battery)
  • • Accessories within Pack: 2 mueller mcx oscilloscope probe, 2 digital probe,


  • • DSO Quad X1
  • • Battery X1
  • • Mueller mcx oscilloscope probe X2
  • • Digital probe X2
  • • Screwdriver X1



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★★★★★ Great bag
Purchased this for my 23 year old daughter in the butterscotch color. Great versatile color. She loves the size -- perfect for day or going out at night. Chain can be double to shorten for nighttime and left long to wear as a crossbody during the day.
September 2, 2013 by
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