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USB Digital Storage Oscilloscope
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List Price: $147.99
Our Price: $73.99
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Stock Status:In Stock

Availability:: Usually Ships in 1 to 2 Business Days
Product Code: IT10


USB Digital Storage Oscilloscope

  • DSO 201 is a pocket size digital storage oscilloscope fulfills basic electronic engineering requirements. It is base on ARM compatible 32 bit platform, equipped with 320*240 color display, SD card capability, USB connection, and chargeable batteries. Weighs only 60g! Portable Digital Oscilloscope DIY Kit provides waveform viewing, pocket size and over 2 hours battery operation. This DIY kit is a open source code. The Schematic, PCB layout and program code is free for re-design. It is ideal for production test, research, design and education.
  • Free shipping
  • 30-day money-back
  • Full One year warranty
  • Go on-site repair common electronic equipment (air conditioning or industrial frequency power conversion, AC / DC switching power supply or inverter, elevator and building fire-fighting equipment, industrial control circuit)
  • Wireless mouse function.
  • Hardware maintenance or software debugging RS232, RS485, I2C, CAN and other communications interface circuits, LED display and keyboard scan driver circuit, brushless motor drive circuit
  • Audio equipment and circuits, electronic toys and remote control model car repair electronic circuits
  • School after-school teaching practice and student development of electronic small production
  • Need to slow signal changes observed for applications (such as: relay and switch contact bounce, the battery charge and discharge curves, power supply load transient response characteristics of the temperature sensor measurements)
  • Supply the electronic circuit (SCR voltage, power factor compensation, electronic energy saving lamps, dysprosium lamp mercury lamp sodium lamp drive circuit xenon lights). As for other issues such as: CPU clock, RAM access, bus and USB or Ethernet signal measurement, high frequency and the video circuitry and the need to use the FFT signal analysis, and so occasions, the scope is not competent. Particularly worth mentioning is that this pocket-sized internal battery-powered oscilloscope can be used, so the field measurement, the ground is completely suspended, can be completely the same as the meter, which measured what point, do not consider the problem of ground isolation.


2.8" Color TFT LCD

Display Resolution


Display Color


Analog bandwidth

0 - 1MHz

Max sample rate

1Msps 12Bits

Sample memory depth

4096 Point

Horizontal sensitivity

1uS/Div10S/Div (1-2-5 Step)

Horizontal position

adjustable with indicator

Vertical sensitivity

10mV/Div10V/Div (with 1 probe)


0.5V/Div100V/Div (with 10 probe)

Vertical position

adjustable with indicator

Input impedance


Max input voltage

80Vpp (by 1 probe)



Trig modes

Auto, Norma, Single, None and Scan


Automatic measurement: frequency, cycle, duty, Vpp, Vram, Vavg and DC voltage


Precise vertical measurement with markers


Precise horizontal measurement with markers


Rising/falling edge trigger


Trig level adjustable with indicator


Trig sensitivity adjustable with indicator


Hold/run feature

Test signal

Built-in 10Hz1MHz (1-2-5 Step)

Waveform storage

SD card

PC connection via USB

as SD card reader


by boot loader via USB

Power supply

3.7V Chargeable Lithium battery / USB

Dimension (w/o probe)

105mm X 53mm X 8mm

How to use Digital Storage Oscilloscope
  • Setup your SD card for first time usage
  • Format SD card with FAT16
  • Download Datafile
  • Decompress it, and copy to the root folder of SD card
Package Includes:
  • 1 x ARM DSO Digital Storage Oscilloscope
  • 1 x 3.7v lithium battery with connector
  • 1 x Probe
  • 1 x Mini USB Cable

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