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Description
DSO Nano v3 Pocket Digital Storage Oscilloscope (1MHz)DSO Nano v3 is a 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 repairmen and electric engineering. The version 3 of DSO Nano differs from version 2 in that it does not use white plastic shell. Instead, it uses black metal shell which is more durable and strong. Features
DSO Nano v3 is a 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 repairmen and electric engineering. The version 3 of DSO Nano differs from version 2 in that it does not use white plastic shell. Instead, it uses black metal shell which is more durable and strong.
Features
- 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
- Open Source
Specifications
- Display: Full Color 2.8" TFT LCD 65K 320×240
- Analog bandwidth: 0 - 200KHz
- Max sample rate: 1Msps 12Bits
- Sample memory depth: 4096 Point
- Horizontal sensitivity: adjustable with indicator
- Vertical sensitivity: 10mV/Div~10V/Div (with ×1 probe)/ 0.5V/Div~100V/Div (with ×10 probe)
- Vertical position: adjustable with indicator
- Input impedance: >500KΩ
- Max input voltage: 80Vpp (by ×1 probe)
- Coupling: DCs
- Trig modes: Auto, Normal, Single, None, Scan and Fit; Rising/Falling edge/level trigger; Trig level adjustable with indicator; Trig sensitivity adjustable with indicator.
- Waveform Functions: Auto measurement: frequency, cycle time, duty cycle, peak voltage, RMS voltage, Average voltage and DC voltage; Precise vertical/horizontal measurement with markers; Hold/Run.
- Signal Generator: 10Hz~1MHz square wave
- Waveform storage: Micro SD card
- PC connection via USB: as SD card reader
- Upgrade: USB
- Power supply: 500mAh 3.7V Lithium battery/ USB
- Dimension (w/o probe) 91mm*62mm*13mm
Documents
Please visit our
wiki
page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Strong, Comfortable, and Perfect for Training!
Color: Blue, Size: 65FT
This Joytale long leash is exactly what I needed for my large dog! The heavy-duty construction feels incredibly sturdy, giving me confidence during walks and training sessions. The removable padded handle is a game-changer—it’s super comfortable and prevents hand strain, even on long outings. I love the extra length for giving my dog more freedom while still maintaining control. Excellent quality and thoughtful design. Highly recommend for any dog owner looking for durability and comfort in one leash!
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Great leash
Color: Black, Size: 30FT
Just as described. I bought both 15 and 30 feet. The clips are sturdy and work well for my puppy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
Love it!
Color: Black, Size: 30FT
This 30 foot leash is absolutely amazing and I would recommend it to any dog owner! The length is wonderful for allowing my dog to be controlled on a leash but have her own space so if she feels like she’s making her own independent choices and has stability to walk around in a controlled environment. It’s very comfortable to use. The weight is not super heavy. I would say it’s an ideal weight for it being a 30 foot leash. I use it every single day.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Picky dog approved!
Color: S6-muti-color, Color: S6-muti-color
I have wasted so much money on dog balls that they won't even pick up! They finally were obsessed with the Kong rubber green/blue or red/blue ones, but they're $3+. each, and they break from the dogs squishing it. I honestly had zero expectations on these, and they BOTH picked them up on the first throw! That's huge!!
Seem to work fine in the ChuckIt.
As for the squeaker, at first I was like "Oh nooooo." when they both loudly started! Much to my (and my neighbors') happiness, the squeakers stopped working after a couple minutes. 🤣
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Reviewed in the United States on February 2, 2025
★★★★★ 5
Great dog toys
Color: S6-muti-color
These are long lasting, durable dog toys. My dogs love the squeak sound.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026