DSO Nano V3 Mini Oscilloscope

Model : TOL-00051

Brand :

Supplier : Seeed Studio, China

TechshopBD, Bangladesh



Yellow 1 Available Only

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Pocket -Size Oscilloscope.

Enjoy 4% Discount on total bill on order worth BDT 10000 or more. Enjoy 2% Discount on total bill on order worth BDT 5000 or more.

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 school lab, electric furniture repairment and electric engineering.

 Please click here to know more about this product.
  • Portable and lightweight, black metal shell
  • Color display
  • build-in 2Mbyte storage chip
  • user-friendly interface, easier to operate
  • Waveform storage and playback
  • 6 triggering modes
  • 200Khz Analog Bandwidth
  • Complete measurement markers and signal characteristics
  • Built-in Signal Generator
  • Accessories available
  • Open Source

Note: The product does not come with any USB cable. 

  • 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: 80Vpp(x1 probe)400Vpp(x10 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
Login to post comments.
Ifthekhar | Apr 21,2014 at 08:14 PM
Is there any chance to buy this product from TECHSHOP: DSO203 ARM Cortex Quad 4 Channels 72MHz Bandwidth Mini Nano Digital oscilloscope 8M Flash.Thank you
Saquib2527 | Nov 3,2014 at 09:11 AM
Please include in description that it won't come with USB cable. It seems it needs A to mini B cable for charging and accessing internal SD card, I couldn't find it in my package. I checked one youtube user's video on unpacking DSO NANO, he also didn't get any cable. SeedStudio itself does not provide the cable, so it's not there. People might think you guys messed up and start complaining.
A.R | Nov 3,2014 at 09:41 AM
Neither our photo nor the description says anywhere that it contains a cable! But thanks for the suggestion. We are writing it now in red mark.
Saquib2527 | Nov 3,2014 at 10:17 AM
Well, there are a lot of items that has no resemblance to the photos, you said it yourself in many cases. There are certain things that we accept as a common accessory, I think many people will agree that charger is one of them. In this case the charging method is through USB, so people might expect the cable to be there.

If every tiny bits of pieces that is not in the description should not be in the package, then every tiny bits of pieces that are in the package should be in the description. Your description does not say it comes with a screwdriver, but it does. But no one would really expect that to be there :) Also there are two different kinds of probes and a few other things that come with the package, I don't see that in the description either.

Thanks for the prompt response, and you're welcome! You guys are doing a great job, keep up the good work :D BTW, i had one query in the comment section of another of your items, but did not get any reply yet ;) ... this one was fast!
Tanvirjoy | Jun 28,2015 at 09:56 PM
kindly upload all picture of this product..... it's confusing.......!!! coz i want to buy one.....
A.R | Jun 30,2015 at 09:55 AM
You will find more pics here.
Panna25 | Aug 12,2016 at 02:16 PM
I need one of this item to buy and I have a kind of emergency. Please can you import it any time soon? Please let me know.
FAHIM_REAZA | Aug 13,2016 at 03:41 PM
Dear, please check our supplier list. If your required product is available in our supplier list, then you can source those types of product from international market via us. For sourcing a product from international market, please contact our sourcing department through [email protected]
Thanks for with us.
Suntop | Oct 13,2016 at 02:19 AM
Well, this is a nice starter O-Scope but you get what you pay for ! No more !!

Although, the spec says 200 kHz BW, I was able to see 32.786 kHz Crystal's Oscillation somewhat distorted, above 50k Square Wave starts to round up .

Tried to look SPI data (just for fun) and found some grass like waves - haha !

The Frequency measurement is somewhat buggy.

Good for Arduino PWM, Audio, Sub-50 kHz Buck/Boost troubleshooting, Viewing Ripples on Power Supply, Analyzing AC transformer's secondary (below 80 Vpp) loading behavior etc.

Don't expect 30k scope's performance.

Downsides :

Single Channel

Low BW than Spec

Old School Charging/Data Cable -USB Mini, not included

Cheap Hookup Probes

Upsides :

Good Battery 2-3 Hrs

Breadboardable Probe included

Carrying pouch and desktop stands are nice

Good Enough for hobby/educational purpose

Suntop | Nov 29,2016 at 06:52 PM
SeeedStudio products price has gone ridiculously up !

Hmm..... probably shipment/customs is the culprit...

Feeling good that I bought it almost half price earlier !
Ah !
Adittya | Jul 17,2022 at 02:43 PM
Is it dual channel?

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