DSO DS211 Mini Oscilloscope

brand: SainSmart 4 SKU: 101-10-156 Variants ID: 45102450132

Portable

The slim and compact design can fit perfectly inside your pocket, without losing any of the integral features found in a full-sized oscilloscope!

Powerful

System stores files in BMP, DAT, BUF, or CSV format. Uses a built-in flash disk to save/read waveform images. Math waveforms are as follows: DATA, -DATA, Inp+D, Inp-D, -Inp. Output test signal: 10Hz—1MHz (1-2-5 sequence step). Can be used in a wide range of environments including academic, electronic maintenance, electronic engineering, etc.

LCD Screen

The 2.8inch full-color TFT LCD screen provides a rich display for its smaller size.

Rechargeable

A built-in 500mAH rechargeable lithium battery provides power for your oscilloscope use, rechargeable through a mini USB port.

Large Storage

Comes with a built-in 8MB storage for saving waveform data and images!

$79.99 $89.99 Save $10.00 FREE SHIPPING

DSO Series: 

Model DSO Nano (DSO211) DSO Note II (DSO202) DSO 212 DSO Quad (DSO203)
MCU STM32F103VC STM32F303VC STM32F303VC STM32F103VE
ADC MCU internal ADC MCU internal ADC MCU internal ADC AD9288
Channels Analog channel 1 + 1 internal channel 2 analog 2 analog 2 analog, 2 digital
Analog Bandwidth 200KHz 1MHz 1MHz 8MHz
Max Sample Rate 1MSa/s 10MSa/s 10MSa/s 72MSa/s
Maximum Memory Depth 8K 8K 8K 4K
Horizontal Sensitivity 1uS/Div~2S/Div(1-2-5sequence step) 1uS/Div~2S/Div(1-2-5sequence step) 1uS/Div~2S/Div(1-2-5sequence step) 0.1uS/Div~1S/Div(1-2-5sequence step)
Vertical Sensitivity 20mv/Div~10V/Div(1-2-5sequence step) 20mv/Div~10V/Div(1-2-5sequence step) 20mv/Div~10V/Div(1-2-5sequence step) 50mv/Div~10V/Div(1-2-5sequence step)
Input Resistance 1MΩ 1MΩ 1MΩ 1MΩ
Coupling DC / AC DC / AC DC / AC DC / AC
Auto Adjustment Mode AUTO_FIT AUTO_FIT AUTO_FIT NO
Calculation Waveforms -A, RecA, A + RecA -A,-B,A+B,A-B RecA,RecB,RecC -A,-B,A+B,A-B RecA,RecB,RecC -A,-B,A+B,A-B RecA,RecB,RecC
Storage  8MB USB flash disk memory  8MB USB flash disk memory  8MB USB flash disk memory  8MB USB flash disk memory
APP Installed 1 2 2 4
Operation buttons button,touch area buttons,scrollers buttons,scrollers
USB Interface Micro USB Micro USB Micro USB Mini USB
Battery 500mAh 500mAh 500mAh 1000mAh
Screen Size 2.8inch 2.8inch 2.8inch 3.0inch
Screen Resolution 320 × 240 320 × 240 320 × 240 400 × 240
Open Source Application layer Open-Source

 

APPLICATION

1. Outdoor maintenance (AC / DC switching power supply or inverter, elevator and building fire-fighting equipment, industrial control circuit, etc...)

2. Hardware maintenance or software debugging of RS232, RS485, I2C, CAN and other communications interface circuits, LED display and keyboard scan driver circuit, brushless motor drive circuit

3. Analyze audio devices and circuits, electronic toys and remote control models, automotive electronics circuits

4. Academic use provided practice for student development of small electronic production

5. Observe signal changes in certain circuits (such as relay and switch contacts jitter, battery charge and discharge curve, the load transient response power supply, temperature sensor characteristic measurement, etc...)

6. Power supply related electronic circuits (SCR voltage regulation, power factor correction, electronic energy-saving lamps, sodium lamps, dysprosium lamp mercury xenon lamps lamp drive circuit, etc...)

 

WHAT'S IN THE PACKAGE
  • 1x DS211 Digital Oscilloscope Device
  • 1x Probe (X1) 
  • 1x Allen key 
  • 1x Self-printed paper manual 

Customer Reviews

5 Based on 4 reviews
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J
04/25/2018
JoeGov

Works great with BenF upgrade

Incredible device, especially given the price. Initially worried about the small screen size and upgrade to BenF SW. Screen size is easily legible and the upgrade was done easily thanks to Stickboys review and follow-on discussion. Minor issue with the probe input not being standard connection and does not retain the probe very well however it is very usable. BTW, for those who shy away from flashing firmware, the OEM firmware IS usable if you take some time to figure it out, just not as intuitive as BenF.

R
11/26/2017
Robert

Another satisfied customer.

Excellent product once you upgrade the firmware to Benf. My upgrade, once i found the correct version of Benf, was a snap. Don't let the small screen size and menus fool you into thinking it is a toy. The DSO Nano is a very nice single channel scope. I find more and more uses for it as I get familiar with its capabilities. SainSmart is a great vendor and would not hesitate to order again from them.

JD
09/23/2017
Jerry D. Cozby

great supplement or portable alternative to your bench equipment or

Arrived on time, works as advertised. I only test line power, clocks, oscillators, timers and generators from 0-400 Hz. Will suit most needs for industrial, automotive and power and generation equipment. A great supplement or portable alternative to your bench equipment or as a cheap interim alternative while you are researching and saving for a bench type oscilloscope and the price is right. I was surprised how easy it is to set up and use. Good for beginners and project board enthusiasts.

R
04/17/2015
RAG

Great for the price.

I admit I am not well experience with oscilloscopes. Works OK or great for the price. Instructions for operation could be a great deal clearer and detailed. If it is possible to retain settings when turned off I never figured it out. Screen capture is a life saver. Suggest download instructions from the manufacturer. At least easier to read. 7/22/15 SainSmart really does stand behind what they sell. I had a small problem with this and they quickly and totally made it right. 6 star support and service!!!