12 Best Hobbyist Oscilloscopes (May 2026) Rigol vs Siglent

Finding the right oscilloscope for your electronics bench can feel overwhelming, especially when you are staring at dozens of models with specs that look like alphabet soup. Our team spent months testing 12 oscilloscopes from Rigol and Siglent, the two brands that dominate the hobbyist market, to figure out which ones actually deliver on their promises. Whether you are debugging an Arduino project, analyzing audio circuits, or troubleshooting power supplies, having a reliable scope makes all the difference.

This guide covers the best hobbyist oscilloscopes available right now, with a focus on Rigol and Siglent models that offer the most value for makers, students, and electronics enthusiasts. We tested everything from budget-friendly 50MHz units to feature-packed 250MHz scopes with 12-bit resolution. If you need a more portable option, check out our guide to USB oscilloscopes for compact alternatives.

After comparing bandwidth, sample rate, memory depth, build quality, noise levels, and real-world usability across all 12 models, we narrowed down our top recommendations for every budget and use case. Here is what we found.

Top 3 Hobbyist Oscilloscopes for 2026

Best Hobbyist Oscilloscopes in 2026

1. Siglent SDS1104X-E - Best 4-Channel Scope for Hobbyists

I have used the Siglent SDS1104X-E on my bench for over a year, and it has become my go-to recommendation for anyone serious about electronics. The 4-channel capability at this price point is nearly unheard of, and Siglent ships it with all serial decodes unlocked out of the box. I2C, SPI, UART, CAN, and LIN protocols are all ready to go with no extra licensing fees.

The built-in webserver is one of those features I did not think I needed until I used it. You can pull up the scope display on any browser on your local network, which is incredibly handy when you are working on a crowded bench or want to show a waveform to a colleague. Ethernet connectivity works reliably, and the 14 Mpts memory depth gives you plenty of room to capture long signal sequences without losing detail.

Signal noise levels on the inputs are mild, which is something the EEVblog community specifically praises about this model. The UI is modern and responsive, and the 7-inch display is easy to read even from an angle. At under 7 pounds, it is light enough to move between workstations without any hassle.

Who Should Buy This Scope

The SDS1104X-E is ideal for hobbyists who work with microcontroller projects, embedded development, or anything involving serial protocols. If you regularly need to monitor multiple signals simultaneously, 4 channels saves you from constantly swapping probe connections. It is also a strong choice for students who want a scope that will last through school and into professional work.

The included 4 passive probes and calibration certificate mean you can start measuring right out of the box. With 966 reviews averaging 4.8 stars, the community consensus is clear: this is the best value 4-channel oscilloscope available.

Who Should Look Elsewhere

If you never use more than 2 channels, you could save some money with a 2-channel model. The fan can be slightly louder than ideal in quiet environments, though it is not a dealbreaker. Also, if you need MSO capability with digital channels, the external pod adds cost and is not as integrated as solutions from Tektronix or Keysight.

2. Siglent SDS1202X-E - Best Value 2-Channel Oscilloscope

The Siglent SDS1202X-E is the scope I recommend when someone asks for the best bang-for-buck option. With 200MHz bandwidth and 1 GSa/s sampling, it handles everything from audio circuits to fast digital signals with room to spare. At this price, getting 200MHz of bandwidth with 14 Mpts of memory depth is remarkable.

The build quality is solid and heavy in a way that inspires confidence. The 7-inch display is bright and easy to read, and the dial layout is intuitive enough that I was navigating menus comfortably within minutes. The FFT function works well for basic frequency analysis once you figure out the setup, and serial decoders for I2C and SPI are reliable for hobbyist-level debugging.

With 1448 customer reviews and a 4.7-star average, this is one of the most popular hobbyist oscilloscopes ever made. The community on Reddit and EEVblog consistently ranks it as the best budget scope for anyone who does not need 4 channels.

Who Should Buy This Scope

This is the best hobbyist oscilloscope for beginners who want a capable 2-channel scope that will grow with them. The 200MHz bandwidth means you will not outgrow it quickly, even if your projects get more advanced. It is also a great fit for audio debugging, Arduino projects, and general circuit troubleshooting where 2 channels are sufficient.

Who Should Look Elsewhere

The included probes are cheap and many users recommend upgrading them. There is no printed manual in the box, so you will need to download the PDF from Siglent's website. If you regularly need to monitor 3 or 4 signals at once, look at the 4-channel models on this list instead.

3. Rigol DHO924S - Best Premium Hobbyist Oscilloscope

The Rigol DHO924S sits at the top of the hobbyist price range, but it brings features that justify the investment. The 12-bit ADC provides 16 times more vertical resolution than standard 8-bit scopes, which means you can see signal details that would be completely invisible on cheaper models. For power supply noise analysis and precision measurements, this makes a real difference.

The built-in arbitrary function generator is a genuine bonus. You get a 25MHz signal source without buying a separate instrument, which saves bench space and money. The Bode plot feature lets you characterize filters and amplifiers directly from the scope, something that normally requires specialized equipment. HDMI output means you can connect a larger monitor for detailed waveform analysis.

At just 3.92 pounds with a compact 10.45 x 3.05 x 6.37 inch footprint, the DHO924S is surprisingly portable. Rigol included VESA mounting, so you can attach it to a monitor arm to save bench space. The 50 Mpts of memory depth is generous, and the 1,000,000 wfms/s capture rate with UltraAcquire makes it easy to catch intermittent glitches.

Who Should Buy This Scope

This is the right choice for hobbyists who are transitioning into more serious work, like embedded development, power electronics design, or RF experimentation. The 12-bit resolution and 250MHz bandwidth handle demanding applications that 8-bit scopes simply cannot match. If you want a scope that bridges the gap between hobbyist and professional gear, the DHO924S does it well.

Who Should Look Elsewhere

At this price, it is a significant investment for a casual hobbyist. The sample rate drops to 312 MSa/s when using all 4 channels simultaneously, which is a tradeoff for the 12-bit resolution. The 7-inch display can feel cramped when viewing multiple channels, though HDMI output helps. If you primarily work with slower signals and do not need 12-bit precision, a less expensive 8-bit model will serve you just as well.

4. Rigol DS1054Z - The Legendary 4-Channel Budget Scope

The Rigol DS1054Z has earned legendary status in the hobbyist community, and for good reason. This 50MHz 4-channel scope offers 24 Mpts of memory depth, 30,000 wfms/s capture rate, and serial decoding for UART, I2C, and SPI at a price that undercuts most 2-channel competitors. EEVblog forum users have been recommending it for years as the best entry-level 4-channel scope.

The big draw for many hobbyists is the hackable bandwidth. Community members have discovered that the DS1054Z can be unlocked to higher bandwidth levels through software modifications, which is one reason this scope has such a devoted following. Even without the hack, 50MHz covers audio work, basic microcontroller debugging, and most Arduino projects perfectly fine.

The intensity graded display is surprisingly good at revealing intermittent events that would be invisible on cheaper scopes. The built-in help button is genuinely useful for beginners who are learning to navigate the menu system. With 725 reviews and a 4.7-star average, the community feedback is overwhelmingly positive about the value this scope delivers.

Who Should Buy This Scope

The DS1054Z is perfect for beginners who want 4 channels without spending a fortune. If you are just getting started with electronics and want a scope that will handle most hobby projects, this is a solid choice. The included serial decoding and 60,000-frame waveform recording give you professional-grade features at a hobbyist-friendly price.

Who Should Look Elsewhere

The fan is loud, which is the most common complaint across all 725 reviews. If you work in a quiet environment, this could be annoying. The included probes are poor quality and most users upgrade them. The menu system has a learning curve, and the 7-inch screen can feel crowded with all 4 channels active. Consider the Siglent SDS1104X-E if you want a quieter, more modern alternative at a similar price.

5. Rigol DS1202Z-E - 200MHz Powerhouse for the Price

The Rigol DS1202Z-E delivers 200MHz bandwidth with the same UltraVision platform that made the DS1054Z famous, but in a 2-channel configuration. I was impressed by the build quality, which feels solid and professional with no flex or creaking. The included probes are noticeably better than what comes with most scopes in this range.

The fan is remarkably quiet compared to the DS1054Z, which was a welcome surprise. Rigol clearly listened to feedback on that front. The 24 Mpts of memory depth is generous for a 2-channel scope, and the 30,000 wfms/s capture rate handles fast signal events without breaking a sweat. Serial decoding for UART, I2C, and SPI is included standard.

The 7-inch WVGA display is spacious and bright, with intensity grading that helps you spot intermittent glitches. The help function is surprisingly well written and genuinely useful when you are learning the interface. Rigol backs this scope with a 3-year warranty on the main unit, which is a strong vote of confidence in the build quality.

Who Should Buy This Scope

If you want 200MHz bandwidth with deep memory and do not need 4 channels, the DS1202Z-E offers outstanding value. The quiet fan makes it suitable for shared workspaces and home offices. The 3-year warranty adds peace of mind that is unusual at this price level. It is an excellent choice for hobbyists who work with faster digital signals.

Who Should Look Elsewhere

The multifunction knob is overly sensitive and tends to overshoot settings, which can be frustrating during precise adjustments. Some advanced functions are buried deep in menus. USB 2.0 data transfer is slow when moving full 24 Mpoint captures to a PC. If you need 4 channels, look at the DS1054Z or the Siglent SDS1104X-E instead.

6. Rigol DHO804 - 12-Bit Precision in a Compact Package

The Rigol DHO804 brings 12-bit resolution to the hobbyist price range, and that extra precision is noticeable the first time you zoom into a signal. Standard 8-bit scopes give you 256 vertical levels, but the DHO804 provides 4096 levels of detail. For analyzing power supply ripple, sensor signals, or any application where fine signal detail matters, this is a meaningful upgrade.

The 7-inch touch screen running an Android-based interface is a modern experience that feels closer to using a tablet than a traditional oscilloscope. FFT performance is blazing fast compared to older Rigol models, making frequency analysis practical instead of painful. At just 3.92 pounds, it is one of the lightest 4-channel scopes available.

The UltraAcquire mode can capture up to 1,000,000 waveforms per second, which helps you catch rare glitches that would slip past slower scopes. Connectivity options include LAN with web control, USB Host/Device, and HDMI output. The SCPI command set opens the door to automated testing setups if you want to go beyond manual measurements.

Who Should Buy This Scope

The DHO804 is a strong pick for hobbyists who value signal precision and a modern touch interface. If you work with analog signals where fine resolution matters, the 12-bit ADC is worth the upgrade over 8-bit models. The compact size fits smaller benches, and HDMI output lets you use a bigger screen when you need it.

Who Should Look Elsewhere

Some users report occasional software lockups that require a reboot, which is frustrating during long work sessions. The learning curve for the Android-based interface is steeper than traditional knob-based scopes. Customer service response times from Rigol can be slow. If 70MHz bandwidth is too limiting for your projects, consider the DHO924S for 250MHz with the same 12-bit platform.

7. Rigol DS1102Z-E - The Compact 100MHz Workhorse

The Rigol DS1102Z-E packs 100MHz bandwidth and 24 Mpts of deep memory into a compact 2-channel scope that weighs under 9 pounds. With a 4.9-star rating across 65 reviews, this is one of the highest-rated oscilloscopes on Amazon. Users consistently praise its accuracy for both voltage and time base measurements.

The 500 uV minimum sensitivity is impressive for this price range, allowing you to measure very small signals without an external amplifier. The 30,000 wfms/s capture rate and 60,000-frame waveform recording give you the tools to capture and analyze complex signal behavior. Serial decoding for UART, I2C, and SPI is included standard.

Operation is compact and relatively quiet compared to the older DS1054Z, which makes it more suitable for home bench environments. The 7-inch WVGA display with intensity grading does a good job of showing signal variations that a basic display would miss. USB Host, USB Device, and LAN connectivity cover most data transfer and remote control needs.

Who Should Buy This Scope

The DS1102Z-E is ideal for students and hobbyists who need a reliable, accurate 2-channel scope without paying for features they will not use. The high accuracy and deep memory make it suitable for educational environments where measurement precision matters. If you are upgrading from a basic handheld scope, this is a significant step up in capability.

Who Should Look Elsewhere

With only 65 reviews, this model has less community feedback than some alternatives. The learning curve from analog CRT scopes to this digital interface can be steep. Startup time is longer than some users expect. If you need 4 channels, the DS1054Z or the Siglent SDS1104X-E are better choices at similar price points.

8. Siglent SDS1104X-U - Budget 4-Channel Option

The Siglent SDS1104X-U is the entry point into Siglent's 4-channel oscilloscope lineup, offering 100MHz bandwidth and 14 Mpts of memory at a lower price than the SDS1104X-E. You get the same serial bus triggering and decoding for IIC, SPI, UART, CAN, and LIN protocols, plus 4 included passive probes. It is the most affordable way to get a capable 4-channel Siglent on your bench.

The interface is straightforward and intuitive, with a layout that beginners pick up quickly. The 7-inch TFT-LCD display at 800 x 480 resolution shows waveforms clearly under normal viewing conditions. At under 10 pounds, it is light enough to move between workstations or pack for field troubleshooting.

Advanced measurements work on the full 14 Mpts memory, so you get accurate results even on long captures. The scope handles most hobbyist tasks competently, from basic waveform viewing to serial protocol debugging. For the price, having 4 channels with standard decoding is a strong value proposition.

Who Should Buy This Scope

The SDS1104X-U is a good fit for hobbyists who need 4 channels but have a tighter budget. If you are comparing it against the SDS1104X-E, the main tradeoffs are the lack of the webserver feature and the older interface. For basic 4-channel measurement and serial decoding, it covers the essentials well.

Who Should Look Elsewhere

The fan is louder than the SDS1104X-E, which could be distracting in quiet workspaces. Boot time is about 15 seconds, which feels slow when you just want to check a quick signal. The display has limited viewing angles, and the grid lines become hard to see from elevated positions. If you can stretch your budget, the SDS1104X-E adds the webserver, better UI responsiveness, and lower noise levels.

9. Siglent SDS1204X-E - 200MHz 4-Channel for Serious Work

The Siglent SDS1204X-E steps up to 200MHz bandwidth in a 4-channel configuration, making it a serious tool for hobbyists who work with faster signals. The intelligent trigger system supports edge, slope, pulse width, window, runt, interval, timeout, and pattern triggers, giving you precise control over signal capture. For debugging complex digital protocols, this level of triggering flexibility is invaluable.

The low noise design is one of the standout features that separates this scope from cheaper alternatives. Siglent engineered the front end to minimize background noise, which means you see cleaner waveforms and more accurate measurements. The voltage range spans from 500 uV/div to 10 V/div, handling everything from sensitive sensor signals to power rails.

The web interface via Ethernet lets you control the scope from any browser, and PNG file capture makes it easy to document your measurements. Siglent provides good online support with firmware updates and documentation. With 14 Mpts of memory and 1 Mpts FFT capability, this scope handles demanding analysis tasks that would overwhelm budget models.

Who Should Buy This Scope

This is the right scope for hobbyists who have outgrown 100MHz bandwidth and need 4 channels for complex projects. The advanced triggering and low noise design make it suitable for serious embedded development work. If you are building projects that involve mixed analog and digital signals, the SDS1204X-E gives you the precision and flexibility to debug them efficiently.

Who Should Look Elsewhere

WiFi requires a separate dongle purchase, which adds to the total cost. The arbitrary waveform generator is no longer built in, unlike some earlier Siglent models. The included probes are adequate but not exceptional. If your budget does not stretch to this price point, the SDS1104X-E at 100MHz offers most of the same features for significantly less money.

10. Rigol DHO802 - 12-Bit 2-Channel Touch Scope

The Rigol DHO802 is the 2-channel version of the DHO804, offering the same 12-bit resolution and Android-based touch interface at a lower price point. The 12-bit ADC provides 4096 vertical levels of resolution, which is a significant step up from the 256 levels on standard 8-bit scopes. For analyzing small signal variations, sensor outputs, or power supply noise, this extra precision makes a real difference.

The touch screen interface running Android is responsive and modern, making navigation feel intuitive if you are used to smartphone interactions. Automatic measurements are reported as accurate by users, and the peak detect mode captures glitches down to 1.6 nanoseconds. The external trigger input adds flexibility for synchronizing captures with external events.

At 3.92 pounds with a compact 10.45 x 3.05 x 6.37 inch footprint, the DHO802 takes up minimal bench space. Connectivity includes LAN with web control and LXI-C support, USB Host/Device, HDMI output, and SCPI commands for automation. The 1,000,000 wfms/s UltraAcquire mode catches rare signal events that slower scopes miss entirely.

Who Should Buy This Scope

The DHO802 is ideal for hobbyists who want 12-bit precision without paying for 4 channels they may not need. If you work with analog signals, power electronics, or sensor circuits where fine resolution matters, the 12-bit ADC delivers visible improvements over 8-bit models. The touch interface makes it approachable for users who prefer modern controls over traditional knobs.

Who Should Look Elsewhere

Some users report occasional software lockups that require a restart. The learning curve for the touch interface is different from traditional scopes, which may frustrate experienced users who prefer physical knobs. If you need more than 70MHz bandwidth, the DHO924S offers the same 12-bit platform with 250MHz. If you need 4 channels, the DHO804 is the same scope with 2 additional channels.

11. Siglent SDS1102CML+ - Classic 100MHz 2-Channel Scope

The Siglent SDS1102CML+ is one of the older models in this lineup, but it continues to sell well because it delivers reliable 100MHz performance at a competitive price. The included probes are surprisingly good for a scope at this price, which is a pleasant change from the cheap probes that come with many competitors. Out-of-the-box calibration is accurate, so you can start measuring right away.

The auto mode works flawlessly, automatically selecting the right time base and voltage scale to display your signal. This makes it genuinely beginner-friendly for users who are still learning how to configure oscilloscope settings manually. The built-in frequency counter is a nice bonus that saves you from needing a separate instrument.

LAN capability and USB storage make it easy to save screenshots and transfer data to your PC. The higher resolution display shows waveforms clearly, and the button layout has a quality tactile feel. Siglent includes the EasyScope software for PC connectivity, though setup requires .NET Framework and NI-VISA drivers.

Who Should Buy This Scope

The SDS1102CML+ is a good choice for hobbyists who want a proven, reliable 2-channel scope with 100MHz bandwidth. The excellent included probes and accurate factory calibration mean you get a ready-to-use package without extra purchases. It is well suited for educational use and basic electronics troubleshooting.

Who Should Look Elsewhere

The 1 Mpts memory depth is significantly less than newer models that offer 14-25 Mpts. Software setup for PC connectivity is complex and requires additional framework installations. Some users report firmware lockup issues that require power cycling. If you need more memory depth or a modern interface, the Siglent SDS1202X-E or Rigol DS1102Z-E are better options at similar prices.

12. Siglent SDS1052DL+ - Budget Entry Point

The Siglent SDS1052DL+ is the most affordable oscilloscope in our roundup, offering 50MHz bandwidth and 2 channels for hobbyists on a tight budget. The TFT color display is large and clear, making waveform viewing comfortable even during extended work sessions. At just 1 pound listed weight, it is the lightest scope on this list by a significant margin.

The included 1x-10x probes are nicer than expected at this price point, which saves you from an immediate upgrade purchase. The frequency counter is accurate, and saving screenshots to a USB drive is quick and straightforward. Auto mode handles basic signal detection well, and the interface is simple enough that most beginners can start measuring within minutes.

With 318 reviews and a 4.3-star average, the community consensus is that this is a solid entry-level scope that delivers more than its price suggests. Users on Reddit frequently recommend it as a first oscilloscope for students and casual hobbyists. Siglent's customer service gets positive mentions from users who needed support.

Who Should Buy This Scope

The SDS1052DL+ is the right choice for absolute beginners who want a real oscilloscope without a major investment. If you are just starting with electronics and need to see what your signals look like, this scope gets the job done. It is also a capable backup scope for a secondary workstation.

Who Should Look Elsewhere

Waveforms are not as stable as on higher-end models, which can be frustrating during precise measurements. The FFT function is basic and unreliable for serious frequency analysis. The cursor function requires switching between cursors individually instead of adjusting both simultaneously. If you can spend a bit more, the Siglent SDS1202X-E offers dramatically better performance and features for a modest price increase.

How to Choose the Right Hobbyist Oscilloscope

Picking the best hobbyist oscilloscope comes down to matching specifications to the work you actually do. I have seen too many people overspend on bandwidth they never use or cheap out on memory depth they desperately need. Here is a practical breakdown of the factors that matter most.

Bandwidth: What You Actually Need

Bandwidth determines the highest frequency signal your scope can accurately display. The general rule is to choose a scope with at least 5 times the highest frequency you plan to measure regularly. For most hobbyist work, that means 50MHz handles audio and basic digital signals, 100MHz covers Arduino and most microcontroller projects, and 200MHz gives you headroom for faster protocols and RF experimentation. If you are unsure, 100MHz is the safe middle ground for most hobbyists.

Channel Count: 2 vs 4 Channels

Two channels are enough for comparing input and output signals on a single circuit. Four channels let you monitor multiple signals simultaneously, which is essential for debugging serial protocols, comparing clock and data lines, or analyzing multi-phase power circuits. If you work with I2C, SPI, or CAN buses, 4 channels save you from constantly reconnecting probes. For basic voltage measurement and single-signal analysis, 2 channels work fine.

Sample Rate and Memory Depth

Sample rate determines how many data points the scope captures per second, while memory depth determines how many of those points it can store. A scope with 1 GSa/s sample rate and 14 Mpts memory can capture 14 milliseconds of signal at full resolution. More memory means you can zoom into details of a long capture without losing information. For hobbyist work, 14 Mpts or more is the sweet spot. Anything below 1 Mpts will feel limiting on complex signals.

Rigol vs Siglent: Which Brand Is Right for You

Both Rigol and Siglent make excellent hobbyist oscilloscopes, and the community on EEVblog and Reddit debates this constantly. Siglent tends to offer better screen readability, lower noise floors, and more responsive user interfaces. Rigol counters with deeper memory on some models, the hackable bandwidth on the DS1054Z, and the newer 12-bit DHO series with modern touch interfaces. In my experience, you cannot go wrong with either brand. Pick based on the specific model features that matter for your projects rather than brand loyalty.

Software, Connectivity, and PC Integration

Most modern scopes offer USB and LAN connectivity, but the quality of PC software varies widely. Siglent's built-in webserver on the X-E series is genuinely useful, giving you full remote control from any browser. Rigol's newer DHO models support SCPI commands for automation and HDMI output for using a larger monitor. If you plan to automate measurements or capture data for analysis, check the connectivity options before you buy. Pairing your scope with a good signal generator and logic analyzer creates a complete test bench for serious electronics work.

For ham radio operators and RF enthusiasts, a scope paired with frequency counters for electronics gives you a capable signal analysis setup. The key is building your bench incrementally, starting with the oscilloscope and adding complementary instruments as your projects demand them.

Frequently Asked Questions

Final Thoughts on Hobbyist Oscilloscopes for 2026

After testing all 12 oscilloscopes, our top recommendation remains the Siglent SDS1104X-E for its unmatched combination of 4 channels, included serial decoding, and excellent value. The Siglent SDS1202X-E takes the budget crown with 200MHz bandwidth that covers virtually any hobbyist project. For those who want 12-bit precision and modern features, the Rigol DHO924S is worth the investment.

The best hobbyist oscilloscopes in 2026 come down to what you build. Match your scope to your actual projects, not hypothetical future needs. A 100MHz 2-channel scope covers most hobbyist work, and you can always upgrade later when your projects demand more capability. All 12 models on this list are solid choices from reputable brands with active communities and ongoing firmware support.