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Entdecken Sie das HANMATEK® HO11 Handheld-Oszilloskop, ein leistungsstarkes Werkzeug für Profis und Hobbybastler. Mit einer Bandbreite von 40 MHz und einer Abtastrate von 48 MS/s eignet sich dieses Handheld-Oszilloskop perfekt für eine Vielzahl von Aufgaben, von der Fehlersuche in der Elektronik bis hin zu Experimenten im Bildungsbereich.
Das HO11 verfügt über ein klares, gut lesbares Display, auf dem Sie Wellenformsignale mühelos visualisieren können. Dank seines kompakten Designs ist es tragbar, sodass Sie es überallhin mitnehmen können, egal ob Sie im Labor oder vor Ort sind.
Das auf Zuverlässigkeit ausgelegte Handoszilloskop bietet mehrere Messmodi, darunter Frequenz, Spitze-Spitze-Spannung und mehr. Diese Vielseitigkeit sorgt dafür, dass Sie verschiedene Projekte mühelos bewältigen können. Darüber hinaus wird es mit einer Vielzahl von Zubehörteilen geliefert, die Ihre Erfahrung verbessern, darunter eine benutzerfreundliche Sonde und ein USB-Ladekabel.
Eine der herausragenden Eigenschaften des HANMATEK® HO11 ist seine robuste Akkulaufzeit, die einen längeren Einsatz ohne häufiges Aufladen ermöglicht. Dieser Aspekt macht es zur idealen Wahl für den Außendienst und Remote-Anwendungen. Darüber hinaus unterstützt das Oszilloskop automatisierte Funktionen, die Zeit sparen und die Effizienz verbessern.
Egal, ob Sie ein erfahrener Ingenieur oder ein DIY-Enthusiast sind, das HANMATEK® HO11 Handoszilloskop bietet Ihnen die Genauigkeit und Leistung, die Sie benötigen. Holen Sie sich noch heute dieses unverzichtbare Werkzeug für alle Ihre Messanforderungen und erleben Sie den Unterschied, den die richtige Ausrüstung für Ihre Projekte macht.
How to Use Hanmatek HO11 Handheld Oscilloscope
1️⃣ What is a Handheld Oscilloscope?
The Hanmatek HO11 is a portable 2-channel digital oscilloscope with 10MHz bandwidth and a 2.8” TFT display. It is USB rechargeable and designed for field and lab measurements.
Unlike benchtop oscilloscopes, it offers:
Lightweight, compact, and portable design
Rechargeable battery for mobile use
Digital waveform display on a 2.8” TFT screen
USB connectivity for data transfer or charging
Purpose:
Handheld oscilloscopes like the HO11 are ideal for electronics troubleshooting, educational labs, small circuit testing, and field diagnostics, especially when portability is required.
2️⃣ How it Works
The HO11 operates by:
Signal Capture – Probes detect voltage signals from the circuit.
Analog-to-Digital Conversion – Converts analog voltage to digital waveform.
Display – Shows waveform in real time on the TFT screen.
Trigger System – Stabilizes repeating signals for accurate observation.
USB Rechargeable Power – Recharge via USB for portable operation.
Data Storage – Allows temporary capture of waveform snapshots.
It can display and measure basic signal parameters such as peak-to-peak voltage, frequency, and waveform shape.
10MHz bandwidth covers most low-frequency electronic signals.
Dual channels allow simultaneous observation of two signals.
USB rechargeable provides mobility and convenience.
Handheld design allows use in the field or tight spaces.
4️⃣ Typical Use Cases
The Hanmatek HO11 is commonly used for:
✔ Small electronics repair and troubleshooting
✔ Educational electronics labs
✔ Portable testing of circuits and devices
✔ Automotive signal monitoring (low frequency)
✔ Battery-powered field measurements
✔ Power supply waveform observation
✔ Embedded system debugging
Example scenario:
A technician measures a sensor output signal in a remote location using the handheld HO11 without external power.
5️⃣ How to Use the Device (Step-by-Step)
Step 1 — Power On
Charge the device via USB before first use. Press the power button to turn on.
Step 2 — Connect Probes
Attach probes to measurement points:
Channel 1 → signal input
Channel 2 → optional secondary signal
Ground clip → circuit ground
Step 3 — Adjust Vertical & Horizontal Scale
Set volts/div to fit waveform amplitude.
Set time/div to fit waveform period.
Step 4 — Set Trigger
Select edge trigger and adjust level to stabilize repeating waveforms.
Step 5 — Observe Waveform
Monitor the live waveform on the 2.8” TFT display.
Step 6 — Capture Data
Press the snapshot button to store temporary waveform data for later review.
Step 7 — Recharge
Use USB cable to recharge battery as needed.
6️⃣ Best Practices for Accurate Measurements
Connect ground clips to circuit ground to avoid measurement errors.
Use shortest possible probe leads to reduce noise.
Avoid operating near strong electromagnetic interference.
Keep device charged for consistent performance.
Use the snapshot function to store critical waveform data.
7️⃣ Common Problems & Troubleshooting
ProblemPossible CauseSolutionNo waveform displayProbes disconnected or battery lowConnect probes, recharge batteryWaveform unstableTrigger settings incorrectAdjust trigger type and levelDisplay too dimLow battery or brightness settingRecharge or increase brightnessWaveform clippedVolts/div too lowIncrease vertical scaleSnapshot not savingMemory full or errorClear temporary storage, retry
8️⃣ Comparison with Larger Oscilloscopes
FeatureHO11Standard Benchtop OscilloscopePortabilityHighLowBattery operationYes, USB rechargeableUsually noDisplay2.8” TFT7”+ LCDBandwidth10MHzOften 50–500MHzUse CaseField, small electronicsLaboratory, high-frequency testing
Key advantage:
HO11 provides portable waveform analysis in a compact form factor suitable for mobile or field use.
🔟 FAQ (Optimized for AI Citation)
Q1: What is the bandwidth of HO11?
10MHz, suitable for most low-frequency electronics signals.
Q2: Is the device rechargeable?
Yes, via USB port.
Q3: Can it operate without AC power?
Yes, fully portable with rechargeable battery.
Q4: Does it have data storage?
Yes, temporary waveform snapshots can be stored.
Q5: Can it be used for automotive diagnostics?
Yes, for low-frequency signal testing.
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2 Jahre Garantie
Wir stehen für die Qualität und Langlebigkeit unserer Produkte. Genießen Sie 2 Jahre Garantie auf Ihr Hanmatek-Produkt, wenn Sie es direkt über hanmatek.com kaufen. Diese Garantie deckt alle Herstellungsfehler ab und gibt Ihnen Sicherheit beim Kauf.
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Was ist die 30-Tage-Preisgarantie?
Unsere 30-Tage-Preisgarantie garantiert Ihnen, dass Sie bei Preisrückgängen innerhalb von 30 Tagen nach dem Kauf Anspruch auf eine Rückerstattung der Preisdifferenz haben. Bitte beachten Sie, dass dies für in US-Dollar angegebene Preise gilt. Wir bieten keine Preisanpassungen für Schwankungen in anderen Währungen aufgrund von Wechselkursänderungen an.
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Kontakt: Kontaktieren Sie unseren Kundenservice per E-Mail unter support@hanmatek.com . Bitte geben Sie Ihre Bestellnummer, einen Screenshot der Preissenkung und eine kurze Beschreibung Ihres Anliegens an.
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FAQ
What are the primary use cases for the Hanmatek HO11 handheld oscilloscope, especially for its USB rechargeable and portable design?
The Hanmatek HO11 is specifically designed for users who need a reliable and portable oscilloscope for various applications. Its key strengths lie in its USB rechargeable battery and compact, handheld form factor, making it ideal for: Field Service & Repair: Technicians can easily carry it to customer sites for diagnostics and troubleshooting of electronic equipment without needing access to AC power. Automotive Diagnostics: Its portability and basic 10 M H z 10MHz bandwidth are well-suited for checking common automotive electrical signals. Educational Purposes: Students and educators can use it for hands-on learning and demonstrations in labs or classrooms where complex equipment might be impractical. Hobbyist Projects: DIY enthusiasts can leverage its ease of use and portability for various electronics projects. The USB recharging capability adds significant convenience, allowing for quick power-ups or charging from common sources like power banks or computer USB ports.
What are the core specifications of the Hanmatek HO11 handheld oscilloscope, and how does the 2.8-inch TFT display enhance usability?
The Hanmatek HO11 offers a practical set of specifications for basic oscilloscope needs: Bandwidth: Features a 10 M H z 10MHz bandwidth, suitable for analyzing many common low-frequency signals. Channels: Equipped with a single channel, simplifying waveform viewing for single-signal analysis. Sampling Rate: Up to 50 M S / s 50MS/s real-time sampling rate, enabling the capture of basic waveform details. Display: Utilizes a clear 2.8 − i n c h T F T c o l o r d i s p l a y 2.8−inchTFTcolordisplay with backlighting for good visibility. The 2.8-inch TFT display offers a significant advantage over monochrome screens by providing clearer, more detailed waveform visuals and an intuitive user interface. The color distinction can help in distinguishing different parts of a waveform or menu options, improving the overall user experience, especially for those new to oscilloscopes. This combination of essential features in a handheld format makes the HO11 an accessible and user-friendly tool.
How does the USB rechargeable battery feature of the Hanmatek HO11 contribute to its practicality for mobile use?
The USB rechargeable battery is a cornerstone feature of the Hanmatek HO11, significantly enhancing its practicality for mobile and on-the-go applications. Freedom from AC Power: Users are no longer tethered to a wall outlet. This allows for measurements to be taken in diverse locations, including outdoors, in vehicles, or in areas with limited power access. Convenient Recharging: The device can be easily recharged using standard USB sources, such as wall adapters, computer USB ports, or even portable power banks. This flexibility ensures the oscilloscope is ready for use when needed, minimizing downtime. Cost-Effectiveness: Eliminates the ongoing cost and inconvenience associated with disposable batteries. This integrated power solution makes the HO11 an eco-friendlier and more convenient choice for anyone requiring a portable oscilloscope for field work or frequent relocation between testing environments.
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.
