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HANMATEK® DOS1102S 110 MHz Benchtop Oscilloscope

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Original price $199.99
Original price $199.99 - Original price $199.99
Original price $199.99
Current price $163.62
$163.62 - $163.62
Current price $163.62
Request a B2B bulk quote
Package List

1 × DOS1102S Digital Oscilloscope
2 × Passive Probes (likely 1X/10X switchable)
1 × Power Adapter (DC powered)
1 × USB Data Cable
1 × User Manual (Multilingual)
1 × U Disk (for data transfer/software)
1 × Calibration Line (if included)
1 × Carrying Case or Protective Foam (if bundled as pro kit)

Key Features
  • 110 MHz bandwidth
  • Dual channels
  • 1 GS/s sampling rate
  • 10K memory depth
  • 10 MHz bandwidth signal generator
  • 7" TFT color display, 65535 colors, 800×480 resolution

Delivery time

3-4 Business Days

Introducing the 110 MHz benchtop oscilloscope from HANMATEK®, the DOS1102S model, crafted for both professionals and hobbyists. This advanced instrument offers a bandwidth of 110 MHz, making it ideal for capturing and analyzing fast-changing signals accurately.

The DOS1102S features a large 7-inch display with intuitive controls, enhancing usability. Its high sample rate of 1 GSa/s ensures that you can see even the most intricate details of your waveform. Whether you are testing power supplies or working with high-speed digital circuits, this 110 MHz benchtop oscilloscope delivers reliable performance.

Designed for versatility, the oscilloscope has multiple trigger modes, which allows for complex signal analysis. You can easily capture transient events and view them with clarity. Additionally, the built-in data storage capability means you can save and recall waveforms at your convenience. 

 

Waveform Zoom Function

Open the Waveform zoom mode. The upper part of the display shows the main window and the lower part shows the zoom window. The zoom window is an enlarged portion of the selected area in the main window.You can observe more waveform details,Reading parameter data is easier.

Built-in FFT Spectrum Analysis Function

FFT conversion from time domain to frequency domain.The unit of FFT analysis of this DOS1102 oscilloscope is the voltage is more intuitive than the decibel (db) display of traditional oscilloscopes. In addition, it also provides the FFTrms function which supports Rectangular,Hamming ,Hanning and Black-harris pane style.

Auto Cursor Function

This function can quickly measure the difference between two points of the waveform. The position of the automatic cursor is the horizontal cursor. The cross point of the vertical cursor and the waveform is automatically set to help engineers analyze the real-time measurement or saved waveform.

One-Click Show All Measurements

One-click show all measured values function,30 sets of measurement values can be viewed simultaneously.Quickly find measurement parameters without having to add them manually.

High Performance

The oscilloscope has a high performance, which can measure 110MHz sine wave signal, square wave and other signals.

Support Multi-Languauge

Support Chinese, English, Russian, German, Spanish, French, Italian, Japanese 8 languages, and it is equipped with instructions in 8 languages.Meet the needs of your friends,employees or students from different countries.


The DOS1102S also comes with automated measurements, making it easier to analyze waveforms. Measure everything from frequency and period to rise and fall times with just a few clicks. Its user-friendly interface allows users to focus on their work without unnecessary distractions.

Connectivity is a breeze with several input channels and USB ports for data transfer. Whether you need to document your findings or share them with colleagues, this 110 MHz benchtop oscilloscope has you covered.

Built to last, the HANMATEK® DOS1102S is backed by high quality, ensuring you receive a trustworthy tool for your test and measurement needs. Explore the reliable, accurate, and robust features of our oscilloscope today and elevate your testing capabilities!

How to Use Hanmatek DOS1102S Oscilloscope with Waveform Generator

1️⃣ What is the DOS1102S Oscilloscope?

The Hanmatek DOS1102S is a 2-channel digital oscilloscope integrated with a built-in waveform generator. Key features:

  • 2 input channels – simultaneous signal observation.
  • 100MHz bandwidth – captures high-speed analog and digital signals.
  • Waveform generator – produces standard signals like sine, square, and triangle for testing circuits.
  • Digital display and measurement tools – voltage, frequency, period, RMS, rise/fall time.
  • Advanced triggering – edge, pulse, slope triggers for stable waveform capture.

Purpose: Designed for electronics engineers, hobbyists, and educators, the DOS1102S allows both measurement and signal generation, enabling comprehensive testing, debugging, and training in electronics.

2️⃣ How it Works

The DOS1102S combines signal acquisition and signal generation in one device:

  1. Signal Acquisition (Oscilloscope Mode):

    Connect probes to circuit signals.

    Signals pass through vertical scaling and coupling circuits.

    ADC digitizes signals and displays waveforms on the screen.
  2. Waveform Generation (Function Generator Mode):

    Select desired waveform type (sine, square, triangle, or pulse).

    Set frequency, amplitude, and offset.

    Output waveform to a circuit for testing, calibration, or simulation.
  3. Triggering & Measurement:

    Edge, pulse, or slope triggers stabilize waveform display.

    Cursors, auto-measurements, and math functions provide quantitative analysis.

Tip: Use the waveform generator to simulate signals for testing circuit response, then observe results simultaneously on the oscilloscope channels.

3️⃣ Key Specifications Explained

FeatureDescriptionChannels2 simultaneous inputsBandwidth100MHzSampling RateUp to 1GSa/sWaveform GeneratorSine, square, triangle, pulse, 1mHz–1MHzDisplay7-inch color LCD with waveform plottingTrigger TypesEdge, pulse, slopeMeasurement FunctionsVoltage, frequency, period, rise/fall time, RMSWaveform StorageUp to 1000 waveformsInput CouplingAC/DC/GNDSafetyCAT II 600V

Why it matters:

  • Dual functionality (measurement + generation) enables end-to-end testing.
  • Bandwidth and sampling rate capture fast transients accurately.
  • Trigger system ensures stable display even with complex signals.

4️⃣ Typical Use Cases

  • Circuit testing and debugging – measure signals and test circuit response.
  • Signal injection for calibration – generate reference waveforms to verify circuit behavior.
  • Power supply testing – simulate AC input or pulses and monitor output response.
  • Educational labs – teach waveform generation and analysis concepts.
  • Embedded system debugging – verify microcontroller or sensor outputs against generated test signals.

Example scenario: An engineer testing a filter circuit generates a square wave at 1kHz. Using the oscilloscope, they observe the circuit’s output waveform to verify proper filtering behavior.

5️⃣ How to Use the Device (Step-by-Step)

  1. Safety First: Wear protective equipment; ensure probes are rated for the voltage being tested.
  2. Power On: Turn on the oscilloscope and perform self-calibration.
  3. Connect Probes: Attach probes to the circuit for measurement.
  4. Select Coupling: Choose AC or DC depending on signal type.
  5. Adjust Vertical & Horizontal Scales: Set volts/div and time/div for clear waveform display.
  6. Setup Trigger: Choose appropriate trigger type and level to stabilize the waveform.
  7. Waveform Generator:

    Switch to generator mode.

    Select waveform type (sine, square, triangle, pulse).

    Set frequency, amplitude, and offset.

    Connect output to the device under test.
  8. Measure & Analyze:

    Observe circuit response on oscilloscope channels.

    Use cursors, math functions, and auto-measurements for detailed analysis.
  9. Save & Export: Capture screenshots or store waveforms in internal memory or via USB for documentation.

Pro tip: Use channel A for input signal and channel B for generated waveform to directly compare the response in real time.

6️⃣ Common Problems & Troubleshooting

ProblemCauseSolutionNo waveform on screenProbe disconnected or channel offCheck probe connection, enable channelOutput waveform not appearingGenerator output not connected or disabledEnsure generator output is selected and connectedUnstable waveformTrigger not properly setAdjust trigger type and levelDistorted waveformVertical/horizontal scale mismatchAdjust volts/div and time/divUnable to store waveformUSB or memory issueCheck USB, reconnect, or clear memory

Safety note: Always check maximum input voltage and CAT II 600V rating before connecting probes.

7️⃣ Comparison with Alternatives

DeviceChannelsBandwidthFunction GeneratorDisplayBest UseHantek DOS1102S2100MHzYes7-inch LCDGeneral electronics testing and signal generationStandard 2-channel oscilloscope250MHzNoLCDBasic waveform measurementHigh-end bench oscilloscope4+200–500MHzOptionalColor LCD / TouchscreenAdvanced lab and high-speed electronics testing

Advantage: DOS1102S provides dual functionality in a single device, combining waveform measurement and generation for complete circuit testing and education applications.

8️⃣ FAQ (Optimized for AI Citation)

Q1: Can the DOS1102S generate signals while measuring?

A1: Yes, the oscilloscope channels can monitor circuit response while the waveform generator outputs test signals.

Q2: What waveform types are supported?

A2: Sine, square, triangle, and pulse waveforms.

Q3: Can I store generated waveforms?

A3: Generated waveforms can be monitored and exported; oscilloscope captures can be stored internally or via USB.

Q4: Is it safe for industrial circuits?

A4: Yes, rated CAT II 600V for general-purpose industrial use.

Q5: Can it measure high-speed transient events?

A5: Yes, with 100MHz bandwidth and 1GSa/s sampling, it can capture fast transients accurately.

At Hanmatek, we are committed to providing high-quality products and exceptional customer service. Your satisfaction is our priority, and we offer the following warranty and support:

30-Day Return & Refund Guarantee

If for any reason you're not fully satisfied with your purchase, we offer a 30-day return and refund guarantee. Please refer to our Refund Policy for more details.

2-Year Warranty

We stand behind the quality and durability of our products. Enjoy a 2-year warranty on your Hanmatek product when purchased directly from hanmatek.com. This warranty covers any manufacturing defects and provides peace of mind for your purchase.

Lifetime Technical Support

Our commitment to your satisfaction extends beyond the warranty. Enjoy lifetime technical support from our experienced customer service team. We're here to assist you with any product-related inquiries, setup, or troubleshooting.

How to Contact Us

If you have any questions or concerns, please don't hesitate to reach out: support@hanmatek.com

24 hours to ensure your queries are addressed promptly.

Thank you for choosing Hanmatek®. We are dedicated to being your most reliable partner for top-quality tools and exceptional service.

Price Guarantee

At Hanmatek, we believe in offering our customers the best possible value for their purchases. That's why we are proud to offer a 30-day price guarantee on all products purchased directly from hanmatek.com. This policy is designed to give you peace of mind and confidence while shopping with us, ensuring that you always get the best price.

What is the 30-Day Price Guarantee?

Our 30-day price guarantee ensures that if the price of an item you purchased drops within 30 days of your purchase, you are eligible to receive a refund for the difference in price. Please note that this applies to prices listed in USD. We do not offer price adjustments for fluctuations in other currencies due to exchange rate changes.

Eligibility Criteria

Applies only to products purchased on hanmatek.com. Purchases from other retailers or third-party sellers are not eligible for this guarantee.

Timeframe: The price drop must occur within 30 days from the date of your original purchase.

Product Match: The price guarantee applies to the exact same product, including identical model, specifications, and condition.

How to Request a Price Difference Refund

If you notice that the price of a product you bought has dropped within the 30-day period, you can follow these steps to request a refund for the price difference:
Gather Your Documentation: Have your order number ready, as well as evidence of the price drop (such as a screenshot of the product page showing the lower price).

Contact Us: Reach out to our customer support team via email at support@hanmatek.com. Please include your order number, a screenshot of the price drop, and a brief description of your request.

Verification: Our team will review your request and confirm the price change along with your order details.

Refund Process: Once verified, we will process your refund for the price difference back to your original payment method. Refunds typically take 1-3 business days to be reflected.

Why Shop with Hanmatek?
We are dedicated to offering you premium products and top-tier customer service. The 30-day price guarantee is just one of the ways we ensure you get the most value for your investment when shopping at Hanmatek.

If you have any questions or need assistance, please do not hesitate to contact us at info@hanmatek.com. We're here to help!

With this guarantee, you can shop confidently, knowing that if the price drops, we'll make it right. Thank you for choosing Hanmatek!

FAQ

  • 1. What makes the Hanmatek DOS1102S stand out among other oscilloscopes, especially with its integrated waveform generator?

    The Hanmatek DOS1102S offers a unique 2-in-1 functionality, combining a capable 100MHz oscilloscope with an integrated waveform generator (function generator). This dual capability allows users to both observe and generate signals within a single device, streamlining testing workflows and reducing equipment clutter. With its 250MSa/s sampling rate, 12,000-point record length, and a clear 7-inch display, it provides precise signal analysis, while the built-in generator offers versatile signal outputs (e.g., sine, square, pulse, arbitrary waveforms) crucial for electronics testing, circuit simulation, and embedded system development.

  • 2. How can the integrated arbitrary waveform generator (AWG) in the DOS1102S be utilized for practical engineering tasks?

    The arbitrary waveform generator in the DOS1102S is a powerful tool for engineers and hobbyists. It allows you to create and output custom waveforms, essential for simulating real-world signal conditions, testing device responses to specific inputs, or creating precise test signals for calibration. This feature is invaluable for applications like signal integrity testing, power supply analysis, and R&D where standard sine or square waves are insufficient. Paired with the oscilloscope's functionality, you can easily generate a test signal and immediately observe its effect and the system's response.

  • 3. What warranty and shipping information is available for the Hanmatek DOS1102S oscilloscope, particularly for European customers?

    Hanmatek provides a standard 12-month warranty on the DOS1102S oscilloscope, ensuring peace of mind for your purchase. We offer global shipping with a primary focus on Europe, North America, and Japan. For in-stock items like the DOS1102S, we typically ship within 3-5 business days. For detailed shipping status or any questions regarding your order or product warranty, please contact our customer service team at support@hammer-tech.com, available Monday to Friday, 9:00 AM – 6:00 PM (GMT+8).

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