Black Friday Deals: From $9.99, Save Up to 50%, Win Xiaomi A1 For Free | Tomtop


Mouse over to zoom in

2.8" TFT Display Portable Mini ARM DSO211 Pocket-Sized Handheld Digital Storage Oscilloscope USB Interface 200KHz 1MSa/s

2.8" TFT Display Portable Mini ARM DSO211 Pocket-Sized Handheld Digital Storage Oscilloscope USB Interface 200KHz 1MSa/s

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.

Don't have TOMTOP APP

Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
Usually will be shipped in business days hours
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.


Ship to

United States
Stock in: china
Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!


Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice
Add to Favorites


DS0211 is a digital storage oscilloscope based on ARM Cortex-M3 compatible 32 bit platform, equipped with 320*240 color display, micro USB connection and rechargeable battery. It's compact and mini in size, simple to operate, meeting the basic electronic engineering requirements, etc.

2.8" 320*240 Colorful TFT display, mini and compact design for portable use.
200KHz analog bandwidth, >500KΩ input impedance, 1MSa/s Max. sample rate.
With auto vertical/horizontal precise measurement cursors.
Rising/Falling edge trigger; adjustable high/low trigger level and triggering sensitivity.
8MB USB flash disk memory for waveform storage.
Store file as BMP, DAT, BUF, or CSV format.
Math waveform: -A, RecA, A+ RecA.
Output test signal: 10Hz-1MHz (1-2-5 sequence step).
Synchronous mode: Auto, Normal, Single, Scan.
Auto measurement: frequency/cycle/duty/Vpp/Vrms/Vavg/Vmax/Vmin.
Built-in 3.7V 500mAh lithium battery, adopts USB interface for charging.

Display: 2.8" 320*240 Color TFT LCD Display
Display Colors: 65K
Coupling Mode: DC / AC
Analog Bandwidth: 0-200KHz
Max. Sampling Rate: 1MSa/s
Max. Sampling Memory Depth: 8K
Analog Input Impedance: >500KΩ
Inbuilt Signal Generator: Sine/Square/Triangle/Sawtooth Wave
Max. Input Voltage: 40Vpp(x1 probe)
Vertical Sensitivity: 20mv/Div~10V/Div(1-2-5 sequence step)
Horizontal Sensitivity: 1uS/Div~2S/Div(1-2-5 sequence step)
Power Supply: Built-in 3.7V 500mAh Lithium Battery
Charging Interface: Micro USB Interface
Dimensions: 106 * 55 * 10mm / 4.2 * 2.2 * 0.4in
Weight: 64g / 2.27oz
Package Size: 18.5 * 11 * 4.5cm / 7.3 * 4.33 * 1.77in
Package Weight: 212g / 7.49oz

Package List:
1 * Oscilloscope
1 * Probe 
1 * USB Cable
1 * User Manual(English)


Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at

open this forum in full page
Customer Reviews

There are no customer reviews yet.

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
Be the first to review this item

Hot Event More

Top Sellers More

Please activate your account and then to buy,We will resend the activation email to help you complete your registration.