DSO Nano v3

94% of 100

The DSO Nano V3 is a pocket-size compatible 32bit digital storage oscilloscope. Based on ARM -M3, it’s equipped with 320*240 color display, SD card, USB port, and recharging function.

In stock
  • 10+: $80.10
  • 20+: $75.65



We also provide MiniDSO DS213 Nano 4, a 5-track 4-wire universal digital storage oscilloscope based on the ARM Cortex M3.


You can also check our blog Introduction to the Oscilloscope – What is an Oscilloscope and How to use it? to learn more about different oscilloscopes

The DSO Nano V3 is a pocket-size compatible 32bit digital storage oscilloscope. Based on ARM -M3, it’s equipped with 320*240 color display, SD card, USB port, and recharging function. It’s compact, simple to operate; meets the basic demands of the school lab, electric furniture repairment, and electric engineering.

This is an updated and cool version of DSO Nano which features a firmware and a embedded 2 Mbyte storage chip instead of a micro SD card slot. The documents of this version in detail are on this page, please refer to it.

Updates in DSO Nano v3

  • DSO Nano v3 used a new firmware with a user-friendly and easier-to-operate interface. 

  • Upgraded firmware via virtual disk

  • Added build-in 2Mbyte storage chip instead of micro SD card slot

  • Black metal shell


  • Portable and lightweight

  • Color display

  • Waveform storage and playback

  • 6 triggering modes

  • 200Khz Analog Bandwidth

  • Complete measurement markers and signal characteristics

  • Built-in Signal Generator

  • Accessories available


This product is designed by Minidso, for technical support, please contact with them via  techsupport@seeed.cc


DSO Nano with SD card slot is not available now. If you get one from our distributers’ stock, please click here to check the document.

Technical details

Dimensions 149mm x101mm x33mm
Weight G.W 184g
Battery Lithium Cells / Batteries contained in equipment UN3481 - PI967
Display 2.8'' color TFT LCD
Display Resolution 320x240 Display Colors 65K
Analog Broadband 0 ~ 200kHz
Max. Sampling Rate 1Msps 12 bit
Sampling Storage Depth 4096 points
Transverse Sensitivity 1uS/Div~10S/Div(1-2-5 stepping)
Vertical Sensitivity 10mv/Div~10V/Div(x1 probe) 0.5V/Div~10V/Div(x10 probe)
Input Resistance >500KΩ
Max. Input Voltage 40Vpp(x1 probe)
Coupling Mode DC
Triggering Mode Auto,Normal,Single,None
Auto Measurement Frequency, cycle, duty, Vpp, Vram, Vavg, DC voltage; Vertical Precise Measurement Cursor; Horizontal Precise Measurement Cursor; Rising/Falling Edge Trigger; Triggering Cursor; Triggering Sensitivity Cursor; Hold/Run
Inbuilt Test Signal 10Hz~1MHz(1-2-5 stepping)
Waveform Storage build-in 2Mbyte
PC Connection Interface Connection through USB
Recharging Method Recharging through USB interface
Dimensions 105mm x 53mm x 8mm

Part List

DSO Nano 1
Metal Stand 1
Screw 1
Probe cable 1
Sack 1


HSCODE 9030201000
USHSCODE 90302010
UPC 841454110316





DSO Nano v3 is a portable digital storage oscilloscope. Based on a 32-bit ARM Cortex-M3 microcontroller, it is equipped with 320*240 color display


Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
  1. Rating
  2. Rating
  3. Rating
  4. Rating
    Great little hobbyist Oscilloscope The DSO Nano V3 is a very handy little oscilloscope for those who require basic functionality at a reasonable price. While it won't substitute for a full bench scope it is handy for quick readings and insight.

    I purchased mine to help determine wave shapes coming out of my modular synthesizer and for my purposes it works great.

    While it might not be for everyone it does the job in a pinch.

    The quality of the unit is very good and it holds up well to being shuffled about amidst all my gear. While the documentation is not outstanding it is quite adequate.

    Finally, dealing with Seeed Studio was a pleasure. I got exactly what I ordered very quickly. Thanks folks!
  5. Rating
    DSO Nano v3 The product met all my expectations. Worked fine, delivered on time and unbelievable cheep.
    Hans Lidgren


Items 1 to 5 of 7 total

Show per page