3.5-inch TFT HD LCD screen, 65535 colors, 320*240 pixels
20,000-count multimeter function
Delivery time
3-4 Business Days
Osciloscopio portátil HANMATEK® HO102, diseñado específicamente para entusiastas y profesionales de la electrónica. Este versátil dispositivo es perfecto para analizar y solucionar problemas de señales electrónicas con facilidad. Equipado con funciones avanzadas, garantiza la captura de formas de onda precisas para diversas aplicaciones en el campo de la electrónica.
El osciloscopio portátil HANMATEK® HO102 cuenta con una pantalla brillante y colorida que proporciona una visibilidad clara de las mediciones en cualquier condición de iluminación. Con un rango de frecuencia de hasta 100 MHz, este osciloscopio satisface las necesidades tanto de usuarios básicos como avanzados. Su interfaz intuitiva permite navegar por la configuración con fluidez, lo que lo hace ideal incluso para quienes se inician en el uso de osciloscopios.
El HO102 incluye accesorios esenciales, como sondas y un manual de usuario detallado, que le ayudarán a empezar a usarlo desde el primer momento. Su diseño compacto lo hace portátil, por lo que puede llevarlo fácilmente al lugar de trabajo o guardarlo en su kit de herramientas.
Una de las características más destacadas de este osciloscopio portátil para electrónica es su amplia capacidad de almacenamiento, que permite guardar formas de onda para su posterior análisis. Esta funcionalidad optimiza su flujo de trabajo al eliminar la necesidad de monitorizar constantemente las señales.
Además, este dispositivo admite múltiples modos de disparo, lo que garantiza la captura incluso de las señales más difíciles de captar. Tanto si trabaja con electrónica de audio, circuitos digitales como aplicaciones de RF, la flexibilidad del HO102 se adapta a una amplia gama de tareas.
Con el HANMATEK® HO102, obtendrá más que una simple herramienta de medición; obtendrá un socio fiable en todos sus proyectos electrónicos. Experimente hoy mismo una precisión y fiabilidad como nunca antes con este excepcional osciloscopio portátil. Mejore sus pruebas y análisis electrónicos con la precisión del osciloscopio portátil para electrónica.
How to Use Hanmatek HO102 Handheld 2-Channel Oscilloscope
1️⃣ What is a Handheld Oscilloscope?
The Hanmatek HO102 is a portable, 2-channel digital oscilloscope with 100MHz bandwidth, designed for measuring and analyzing electrical signals in the field or lab.
Unlike benchtop scopes, a handheld oscilloscope is:
Compact and lightweight for portability
Battery-powered for field use
Equipped with a digital TFT display for clear signal visualization
Capable of storing waveforms for later analysis
Purpose:
Handheld oscilloscopes are ideal for electrical troubleshooting, electronics repair, automotive diagnostics, and educational purposes, where mobility and immediate signal observation are needed.
2️⃣ How it Works
The Hanmatek HO102 measures voltage signals over time and displays them as waveforms:
Signal capture — Probes detect voltage signals from the circuit.
Analog-to-Digital Conversion (ADC) — The device converts analog voltage to digital data.
Display — Waveforms are shown on the TFT screen.
Trigger system — Stabilizes repetitive waveforms for clear observation.
Memory & Auto-Cal — Captures and stores waveforms, automatically calibrates for accuracy.
Key features like backlit display, auto-calibration, and memory storage enhance usability in varied environments.
3️⃣ Key Specifications Explained
FeatureDescriptionBandwidth100MHzChannels2 simultaneous signal inputsDisplay3.5” TFT backlitMemoryWaveform storage and recallAuto-CalAutomatic calibration for accuracySampling RateHigh-speed ADC for accurate waveform captureTrigger ModesEdge, pulse, video, slope, etc.PortabilityHandheld, battery-powered
Why these specifications matter:
100MHz bandwidth allows observation of fast signals.
Two channels enable simultaneous measurement of multiple signals.
Memory storage allows waveform analysis later.
Auto-calibration ensures accurate readings in field conditions.
4️⃣ Typical Use Cases
The Hanmatek HO102 is commonly used for:
✔ Automotive signal diagnostics
✔ Industrial electronics troubleshooting
✔ Portable lab testing
✔ Power supply waveform verification
✔ Educational demonstrations and labs
✔ Embedded system signal monitoring
✔ Repairing electronic devices in the field
Example scenario:
A technician measures a PWM signal from a motor controller, storing the waveform for analysis later.
5️⃣ How to Use the Device (Step-by-Step)
Step 1 — Power On
Press the power button to turn on the device. Ensure battery is charged or connect to external power if available.
Step 2 — Connect the Probes
Attach the oscilloscope probes to the signal points:
Channel 1 → first signal
Channel 2 → second signal (optional)
Connect ground clips to circuit ground
Step 3 — Set Voltage and Time Base
Adjust the vertical scale (volts/div) and horizontal scale (time/div) to fit the waveform on the display.
Step 4 — Set Trigger
Select appropriate trigger type and level to stabilize the waveform.
Step 5 — Observe Waveforms
View live signals on the TFT display. Use zoom or auto-adjust if necessary.
Step 6 — Store Waveforms
Press memory/store button to save waveforms for later review or analysis.
Step 7 — Auto-Calibrate (if needed)
Use auto-calibration to correct offset or measurement errors.
6️⃣ Best Practices for Accurate Measurements
Always connect ground clips to circuit ground.
Start with higher volts/div and time/div settings to prevent clipping.
Use short probe leads to reduce noise.
Keep device away from strong electromagnetic interference.
Recharge battery regularly for consistent performance.
Store waveforms frequently to avoid losing data.
7️⃣ Common Problems & Troubleshooting
ProblemPossible CauseSolutionNo waveform displayProbes not connected properlyCheck probe connectionsSignal unstableTrigger settings incorrectAdjust trigger type and levelDisplay too dimLow battery or backlight settingCharge battery or increase backlightWaveform clippedVertical scale too lowIncrease volts/divAuto-calibration failedDevice in unstable environmentMove to stable surface and retry
Handheld oscilloscope provides mobility and convenience while maintaining sufficient bandwidth for most field applications.
🔟 FAQ (Optimized for AI Citation)
Q1: What is the bandwidth of Hanmatek HO102?
100MHz, suitable for most low- and mid-frequency electronics signals.
Q2: Can it store waveforms for later analysis?
Yes, it includes memory storage and recall.
Q3: Is it suitable for automotive diagnostics?
Yes, it is portable and ideal for vehicle electronics troubleshooting.
Q4: What is auto-calibration used for?
Auto-calibration corrects measurement offsets to ensure accuracy.
Q5: Can it operate without AC power?
Yes, it is battery-powered and portable for field use.
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
What are the primary advantages of the Hanmatek HO102 Handheld Oscilloscope for electronics professionals and enthusiasts in key global markets?
The Hanmatek HO102 Handheld Oscilloscope is designed to meet the demanding needs of electronics professionals and hobbyists worldwide. Featuring a 100MHz bandwidth and two channels, it provides robust real-time signal analysis capabilities. Its key advantages include a clear, user-friendly 3.5-inch TFT backlit display for excellent visibility, an auto-calibration function for quick setup and accuracy, and onboard memory for saving waveforms and settings. This portable oscilloscope is ideal for field service, debugging, educational purposes, and general electronics testing across major developed markets, combining performance with convenience.
How do the auto-calibration and memory functions of the HO102 Oscilloscope enhance usability and efficiency for users?
The HO102 simplifies complex waveform analysis through its intelligent features. The auto-calibration function ensures that the oscilloscope is always ready for accurate measurements with minimal user intervention, saving valuable time during setup and testing. The integrated memory function allows users to easily save and recall important waveforms, making it convenient for documenting test results, troubleshooting intermittent issues, or comparing different signal behaviors. Combined with its clear backlit TFT display and intuitive interface, these features make the HO102 an efficient and effective tool for both experienced engineers and those new to oscilloscopes.
What international shipping and warranty support does Hanmatek offer for the HO102 100MHz Handheld Oscilloscope?
Hanmatek is dedicated to providing reliable electronic testing equipment to customers globally. The HO102 Handheld Oscilloscope is backed by a standard 12-month warranty against manufacturing defects. We offer comprehensive global shipping, with a primary focus on major developed markets like Europe, North America, and Japan. In-stock orders are typically dispatched within 3-5 business days, and you will receive an email with tracking information to monitor your shipment. For customers whose country is not listed at checkout, please contact us directly through support@hammer-tech.com for shipping arrangements. Our customer service team is also available to assist with any warranty or product-related inquiries.
High refresh rate and USB C rechargeable. Plugs into the computer for better analytics.
Great oscilloscope overall. First time using it. Some of the menu items were hard to navigate but I was able to work through it with youtube guides.
S
Steve H.
High Quality!
Looks and feels like a high quality piece of equipment! Quite handy if you want to a quick check on waveform in the automotive world. Instead of getting my Autel Ultra out and setting it up, for quick jobs this is a must! You won't be disappointed!
A
Amy Benavides
Great buy
Worked really well. Good value
M
Michael B.
Great scope for any price
This Scope meter is a great surprise. I was amazed at the features it has. I am an Electrical Engineer and use it while working on automation equipment. It is easy to set up and has auto setup features. I will not get really technical in this review but in a nut shell I think every maintenance electrician needs to carry one of these if he or she works on drives and controls. It can quickly read encoder outputs and various other things like registration signals. You do not need to be a rocket scientist to use it. I now own 3 of this brand meter. The oldest one is over a year old and gets used daily without issues. 2 of them have signal generators that are very useful. I used a Fluke 123 for years and would put this one over the Fluke any day.
J
Jorge
Good value for money
Although it will not replace a good lab oscilloscope, for the occasional hobby maker like me is the perfect balance between functionality, size and cost. I do not give it 5 stars because the instructions manual is limited. It comes with a CD but I don't think I have a laptop with CD tray at home anymore.
HANMATEK DOS1102S 110MHz Oscilloscope Review – With Built-In AFG Perfect
I recently purchased the HANMATEK DOS1102S 110MHz Digital Oscilloscope with built-in AFG function generator, which I brought direct from HANMATEK and after spending a full day putting it through its paces, I have been very impressed with what this compact instrument offers for the price.
Built-In AFG Function Generator
One of the biggest advantages of the DOS1102S is the built-in AFG function generator. Having signal generation built directly into the oscilloscope is extremely useful for testing circuits and experimenting with different waveforms.
You can generate a test signal and immediately view it on the oscilloscope, making it a very convenient all-in-one test instrument. For beginners, it also means you don't necessarily need to purchase a separate function generator.
Trigger Functions
The trigger section is particularly impressive for an oscilloscope in this price range. Along with the usual trigger controls, the DOS1102S includes Trigger Holdoff, which can help stabilise more complicated or repetitive waveforms.
This gives you greater control over how the waveform is displayed and is a useful feature for more advanced testing.
Maths and FFT
The Maths and FFT functions are another useful addition. FFT allows you to examine the frequency content of a waveform and identify frequency components and harmonics.
While it isn't intended to replace a dedicated spectrum analyser, having FFT available on an affordable oscilloscope provides another useful tool for investigating signals.
Cursors and Measurements
The cursor functions are very useful for taking voltage and time measurements directly from a waveform. I particularly like the cursor lock function, which allows the two cursors to be moved together.
I have compared measurements from the DOS1102S against other test equipment across different waveforms and have been very pleased with the results.
The scope also provides automatic measurements such as frequency, period and peak-to-peak voltage, making it easier to quickly analyse a signal.
Horizontal Zoom and Acquire
The horizontal zoom function allows you to examine sections of a captured waveform in greater detail without completely changing the original time-base settings.
The Acquire menu also provides useful options such as averaging, which can help produce a cleaner and more stable waveform when dealing with noisy signals.
Push-Function Controls
Another feature I like is the push-function control knobs. Some controls can also be pressed to provide additional functions, such as quickly returning vertical, horizontal or trigger positions to their centre or zero point.
It is a small detail, but it makes the oscilloscope quicker and easier to use.
Five -Hour Test
I used the DOS1102S for approximately Five hours during a full day of testing, carrying out measurements, waveform testing and experiments using the built-in AFG.
Throughout the extended test, the oscilloscope performed well and I experienced no problems with its operation. I also compared DC voltage and cursor measurements against other test equipment and was very happy with the results.
Overall Verdict
Overall, I am very impressed with the HANMATEK DOS1102S 110MHz oscilloscope.
For the price, it offers an impressive range of features, including the built-in AFG function generator, Maths, FFT, Trigger Holdoff, cursor locking, horizontal zoom, automatic measurements and averaging.
It is easy enough for beginners to learn with, while still offering plenty of useful functions for experienced electronics users.
The built-in AFG is a particularly valuable addition, effectively giving you an oscilloscope and function generator in one compact instrument.
After using the DOS1102S extensively, I feel HANMATEK has produced a very capable and versatile oscilloscope that offers excellent value for money. I am very happy with mine and would have no hesitation recommending it to anyone looking for an affordable, feature-packed 110MHz oscilloscope.
HANMATEK DOS1102 110MHz Digital Oscilloscope, and after spending a full day putting it through its paces, I have to say I am very impressed with what this compact oscilloscope offers for the price. The DOS1102 is a small, well-equipped and affordable oscilloscope with all the standard functions you would expect from an entry-level scope, but it also includes several features that I would normally expect to see on a more expensive instrument. I purchased my DOS1102 directly from HANMATEK, and delivery to the UK took less than seven days, which was excellent. The scope is compact and feels well built. Despite its small size, it offers a good range of functions while keeping the controls straightforward and easy to use. Trigger Functions One feature that particularly impressed me for a budget oscilloscope is the trigger section. Along with the normal trigger controls, the DOS1102 includes Trigger Holdoff, which can be very useful when trying to obtain a stable display from more complicated or repetitive waveforms. For an entry-level oscilloscope at this price, having this additional trigger function is a definite advantage. Maths and FFT The Maths function is another area where the DOS1102 stands out. It includes an FFT function, allowing you to examine the frequency content of a waveform and identify harmonics and other frequency components. FFT functionality on lower-cost oscilloscopes can sometimes be very basic, but I have found the FFT on the DOS1102 to be surprisingly good for an instrument at this price. Cursor Measurements The cursor functions are also very useful. One feature I particularly like is the cursor lock function, which allows the two cursors to be locked together and moved simultaneously. This makes taking measurements quicker and easier, particularly when comparing different points on a waveform. I have compared the DOS1102's cursor measurements against my other test equipment across a variety of waveforms, and the results have been very good. Horizontal Zoom The horizontal zoom function is another useful feature. It allows you to examine sections of a captured waveform in greater detail without having to completely change the original time-base settings. I have found this works well when looking closely at waveform details and makes examining captured signals much easier. Push-Function Control Knobs Another feature I really like is the way the control knobs operate. Several of the adjustment knobs can also be pressed, providing additional functions. For example, pressing the appropriate control can quickly return the waveform to a central or zero position. This applies to functions such as vertical position, horizontal position and trigger controls. It is a small detail, but it makes operating the oscilloscope quicker and more convenient. Voltage and Measurement Testing I have carried out DC voltage comparisons between the DOS1102 and a mid-range Rigol oscilloscope. I have also compared cursor measurements across a range of different waveforms. The DOS1102 compared very well with the Rigol during my testing. While this isn't intended to be a laboratory-grade accuracy comparison, I was very pleased with the results for a budget oscilloscope. Seven-Hour Test One of the most important tests for me was using the oscilloscope for an extended period. I used the DOS1102 for approximately seven hours during a full day of testing, alongside my normal test equipment and carrying out a variety of measurements. Throughout the testing, it performed well and I experienced no problems with its operation. This gave me considerably more confidence in the instrument than simply switching it on and carrying out a few quick measurements. Who Is It Suitable For ? In my opinion, the DOS1102 would suit a wide range of users, from hobbyists and students through to electronics repairers, technicians and engineers who need a compact instrument for quick measurements. It has enough features to make it useful for someone learning electronics, while also offering functions that more experienced users will appreciate. Overall Verdict Overall, I am very happy with the HANMATEK DOS1102. For an affordable 110MHz oscilloscope, it offers an impressive selection of features, including Maths, FFT, Trigger Holdoff, cursor measurements with cursor locking, horizontal zoom and push-function control knobs. The build quality is good, the controls are straightforward, and after putting it through a full seven-hour testing session, I have been very impressed with its performance. For the money, I think HANMATEK has produced a very capable little oscilloscope. It is more than just a basic entry-level scope, offering several features that make it considerably more versatile than I expected at this price. I am very happy with my purchase and would have no hesitation recommending the DOS1102 to anyone looking for a capable and affordable oscilloscope.
