Call Us +852 2666 2888

Welcome to StoreInfinity!

Hantek DSO-2090 PC Digital Oscilloscope

The DSO-2090 is a USB Oscilloscope with two channels featuring a 100MS/s sampling rate and a 40Mhz Bandwidth, it is professional tester and with multi-function. What's more, it is easy to operate.

Availability: In stock


FREE Express Shipping

Item location: International Warehouse

Free Ships to: Worldwide| See details

Estimated between

We ships within 1 day after receiving cleared payment.

Please allow additional time if international delivery is subject to customs processing. | See details

Bank transfer | See details

30 days money back

Paypal Pertection

Get the item you ordered or get your money back. | See details


If you find inaccurate product information, welcome to Correct Errors

Hantek DSO-2090 PC USB Digital Oscilloscope 100MS/S 2ch, designed for general signal testing it is ideal for the student, hobbyist or engineer, the DSO-2090 has a small size, low power consumption and high reliability. Supplied with feature-rich Oscilloscope software package, programming examples and LabVIEW drivers.

Hantek DSO-2090 PC USB Digital Oscilloscope 100MS/S 2ch

Hantek DSO-2090 PC USB Digital Oscilloscope 100MS/S 2ch

Hantek DSO-2090 PC USB Digital Oscilloscope 100MS/S 2ch

Hantek DSO-2090 PC USB Digital Oscilloscope 100MS/S 2ch

Ask a question about Hantek DSO-2090 PC Digital Oscilloscope:

Additional Info

Additional Info

Brand Hantek
Main Features
  • USB2.0 interface, no external power source required, easy to use
  • High performance, 100MS/s real-time sampling, 40MHz Bandwidth
  • 23 measurement functions, PASS/FAIL Check, be suitable for technical application
  • Waveform average, persistence, intensity, invert, addition, subtraction, multiplication, division, X-Y plot
  • FFT
  • One computer can connect many DSO, extend channel easily
  • Labview\VB\VC\Delphi\C++Builder Second Design instance
  • Size No


    2 Channels


    1MΩ 25pF



    Vertical resolution


    Gain range

    10mV-5V, 9Steps

    DC accuracy


    Timebase range

    4ns-1h, 38 Steps

    Vertical adjustable


    Input protection

    Diode clamping




    Yes (30Hz to 40MHz)

    EXT. input


    Trigger Mode

    Auto, Normal and Single

    Trigger Slope


    Trigger level adjustable


    Trigger Type

    Rising edge, falling edge

    Trigger Source

    CH1, CH2, EXT

    Pre/Post trigger


    Buffer size


    Shot bandwidth

    DC to 40MHz

    Max. Sample rate


    Sampling selection


    Waveform Display

    port/line, waveform average, persistence, intensity



    Vertical mode

    CH1, CH2, Dual, ADD

    Cursor measurement


    Spectrum analyzer


    2 Channels


    FFT, addition, subtraction, multiplication, division.




    Frequency, Voltage

    Data Samples



    S/W CD, probes, manual, USB cord

    Package Including
  • 1 x DSO-2090 PC USB Digital Oscilloscope 100MS/S 2ch
  • 1 x Original Package
  • Warranty

    3 years warranty


    Fast shipping, described 100% Thank you.Review by jackjmc91
    I bought the 100megasamples/s version. Works ok, easy to setup and use. Of course, the documentation is minimal, but if you're familiar with other 'scopes you can figure this one out.
    However, don't believe the blurb that says the bandwaidth is 40MHz at 100Ms/s. It ain't so. I cannot get a 32MHz signal to show up. I believe the real b/w is close to 20-25MHz. (Posted on 2/23/12)
    Thanks for the great service A++++++Review by roselea01
    Took me a couple of hours to get familiar with the software, calibrate and check out the DSO to convince myself it gave accurate readings. In works great. Not as nice as the $10,000 DSO I used to use at work (I am a Electronics Engineer), but it is absolutely amazing for less than $200.
    This DSO can do anything I need to do in my home lab. (I wouldn't recommend it for designing missile guidance systems.) It is limited to 35 VAC RMS input but that is plenty for working with digital systems. I am not sure why some of the reviewers were so negative. Some of their comments are incorrect. It helps if you read the help file located in the software application (the manual that comes with the product is a joke) and have previous experience using scopes. (Posted on 2/23/12)
    great seller!!!!!!Review by devilboycody
    I am a retired electronics engineer. I worked for over 36 years at Lawrence Berkeley National Laboratory. I was in the engineering division and matrixed to particle accelerators. My specialties were high voltage and instrumentation. I know a great deal about analog and digital oscilloscopes. I began my career at the Bevatron accelerator as an electronics technician in 1964. In that capacity I repaired and calibrated many of oldest scopes that Tektronix sold at the time. I even repaired the very first Tek scope that was sold to LBNL. It was called the Rad Lab back then.
    When I left the lab in 2000 I was a senior electronics engineer responsible for instrumentation on the Advanced Light Source. I had a very good budget during the machine design and construction phase and purchased the highest performance scopes (and other test equipment) that Tektronix and others sold at that time. As the Tektronix product line improved over time I bought the best digitizing and sampling scopes they made. I'm not bragging. I'm just laying the ground work for what I'm about to write.
    This little scope is a real winner. Yes, it has it limitations, but I sure got a real bang for my buck when I bought it. The probes amaze me because they are identical in appearance and function to Tektronix probes of 15 years ago or so. The software is is intuitive and easy to use. For example, when I want to see a frequency domain measurement of a signal from say a function generator (for example) I just use the FFT function to see the harmonics of a square or triangle wave. Simple opamp sine wave generators produce quite a bit of distortion. That is easy to see and quantify FFT display. The FFT display is in reality a digital spectrum analyzer. FFT data may be saved and later analyzed using Excel or any other similar software.
    So, the scope is easy to set up and use. As yet, I haven't found a single thing to fault it for. I certainly will put it through some tests and will report anything that displeases me. My mantra when I was an engineer was K.I.S.S. = KEEP IT SIMPLE STUPID! This neat little scope qualifies in every regard. In my book this little beauty is a winner and deserves my highest praise!
    For those who are not familiar with scopes and their uses I recommend requesting a PDF file provided by Tektronix. You'll have to fill out a simple request form, and then you'll have the document, "The XYZs of Oscilloscopes". Just go to [...]
    You'll find some interesting material there. Once you've got the hang of it then get next to your work and get the job done. The Tektronix primers should help users avoid unrealistic expectations.
    Okay, get busy! Work safely! Explore the scope's capabilities. Make MONEY! You get the picture. Enjoy your new toy. (Posted on 2/23/12)
    Great product, super fast delivery, great sellerReview by nknich01
    I just received the DSO 2090 USB oscilloscope and am wondering if anyone has any info on a linux driver for it. I searched quite extensively and it seems that there is no such thing. I think I will try to write one, and if anyone has any hints I look forward to hearing them. (Posted on 10/20/11)
    Very concerned and reliable seller - definitely to recommend!Review by brendangoku
    It's all what I was expecting to be. I would only complaing about the lack of information in the instructions manual. But it's ok. (Posted on 10/20/11)
    Great product Very fast serviceReview by kingdongthe
    I have only used this a couple of times so far. It very easy to install and set up. This device cover all the common uses of a scope and then some. If it proves to be durable this will be a gem. (Posted on 10/20/11)

    Write Your Own Review

    You're reviewing: Hantek DSO-2090 PC Digital Oscilloscope

    How do you rate this product? *

      1 star 2 stars 3 stars 4 stars 5 stars
    • Reload captcha



    Other people marked this product with these tags:

    Use spaces to separate tags. Use single quotes (') for phrases.

    Shipping and Payments

    Shipping and handing

    Item location: International warehouse

    Shanghai, Australia, United Kingdom, Germany, United States

    Free Shipping to: Worldwide


    China, Hong Kong SAR China, India, Indonesia, Japan, Macau SAR China, Malaysia, Philippines, Singapore, South Korea, Taiwan,Thailand, Vietnam


    Austria, Belgium,Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy,Netherlands, Norway, Poland, Portuga,Spain, Swaziland, Sweden, Switzerland, Ukraine,United Kingdom,Turkey


    Canada, United States


    Australia,New Zealand

    Shipping and handing to Service Delivery*
    Free Shipping Worldwide Express Shipping Estimated 3-9 days

    Estimated delivery dates include our handling time, and will depend on shipping service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.

    Handing time Estimated Time
    Will usually ship within 1 business day of receiving cleared payment. Estimated time table


    Return policy

    After receiving the item Refund will be given as Return shipping*
    30 days Money Back We pays return shipping

    * include our handling time, and will depend on shipping service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.


    Payment details

    Payment metod Preferred / Accepted
    StoreInfinity payment method or Bank Transfer Paypal preferred