3.5-inch TFT HD LCD screen, 65535 colors, 320*240 pixels
20,000-count multimeter function
Delivery time
3-4 Business Days
HANMATEK® HO102 Handheld Oscilloscope designed specifically for electronics enthusiasts and professionals alike. This versatile device is perfect for analyzing and troubleshooting electronic signals with ease. Equipped with advanced features, it ensures you capture precise waveforms for various applications in the field of electronics.
The HANMATEK® HO102 Handheld Oscilloscope boasts a bright, colorful display, providing clear visibility of your measurements in any lighting conditions. With a frequency range of up to 100MHz, this oscilloscope meets the needs of both basic and advanced users. Its user-friendly interface allows you to navigate through settings smoothly, making it ideal even for those new to oscilloscopes.
Included with the HO102 are essential accessories, such as probes and a detailed user manual, which help you get started right out of the box. The oscilloscope's compact design makes it portable, so you can easily carry it to the job site or keep it in your toolkit.
One of the standout features of this handheld oscilloscope for electronics is its extensive storage capacity, enabling you to save waveforms for later analysis. This functionality enhances your workflow by eliminating the need to constantly monitor signals.
Furthermore, this device supports multiple triggering modes, ensuring you can capture even the most elusive signals. Whether you're working on audio electronics, digital circuits, or RF applications, the flexibility of the HO102 accommodates a wide range of tasks.
With the HANMATEK® HO102, you gain more than just a measurement tool; you gain a reliable partner in all your electronic projects. Experience accuracy and reliability like never before with this exceptional handheld oscilloscope today. Elevate your electronics testing and analysis with the precision of the handheld oscilloscope for electronics.
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.
I thinkthe scope is a great bargain and is far superior to analogue Oscilloscopes
I thinkthe scope is a great bargain and is far superior to analogue Oscilloscopes I have owned 20 years ago and even one from 10 years back.
The one thing I wish it came with was more specific users manual. I think most people are moving up from simpler analogue scopes due to the price point and are not used to have the features available on such a complex device.
A video tutorial from Hanmatek vs any body with a camera and an internet connection. Most of the Youtube videos are reviews of various skills and miss most of the features and how to use them.
