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Hanmatek DOS1102 Review, DOS1102S Review & DOS1104 Review: The Best Budget Rigol Alternatives in 2025
If you're hunting for a capable digital oscilloscope under $200 without sacrificing modern features, the Hanmatek DOS series (Hanmatek DOS1102, DOS1102S, and DOS1104) delivers outstanding value. These scopes consistently outperform older Rigol models in screen size, build quality, and extra features — all while costing significantly less.
Quick Model Comparison
| Model | Channels | Waveform Generator | Price (as of Mar 2026) | Best For |
|---|---|---|---|---|
| Hanmatek DOS1102 | 2 | No | $169.99 | Beginners & general electronics |
| Hanmatek DOS1102S | 2 | Yes (10 MHz AWG) | $199.99 | Signal injection + measurement |
| Hanmatek DOS1104 | 4 | No | $199.99 | Multi-signal debugging (SPI/I2C/CAN) |
All three share:
- 110 MHz bandwidth
- 1 GSa/s real-time sampling
- 7-inch 800×480 TFT color display
- 10k memory depth
- USB connectivity + PC software
- Multi-language interface
Hanmatek DOS1102 Review – The Perfect Entry-Level Scope
The DOS1102 is the sweet spot for most hobbyists and students. YouTube reviewers (EEVblog, oszilloskope.net, etc.) praise its clean 7-inch display and surprisingly good signal fidelity up to ~125 MHz (real risetime ~2.8 ns).
Pros
- Huge, crisp screen (beats Rigol DS1102E’s tiny LCD)
- Very intuitive knobs + one-touch measurements
- Excellent FFT and math functions
- Light and portable
Cons
- Shallow 10k memory (but fine for most hobby work)
- No built-in AWG
Real-world verdict: “A very nice starter scope” – multiple reviewers.
Hanmatek DOS1102S Review – The 2-in-1 Game Changer
Want to generate test signals without buying a separate function generator? The DOS1102S is unbeatable at this price.
Built-in 10 MHz AWG (sine, square, triangle, pulse + arbitrary waveforms) lets you:
- Inject signals while watching the response on CH1/CH2 simultaneously
- Calibrate filters, test amplifiers, simulate sensors
Reviewers love the combo for education and debugging. Same beautiful 7" display, plus dedicated AFG output port.
Hanmatek DOS1104 Review – 4 Channels Under $200!
Need to decode multiple buses at once? The DOS1104 gives you four full-bandwidth channels for the same price as a 2-channel Rigol.
YouTube reviewer (Oct 2024) called it “a good honest budget oscilloscope” — perfect for SPI, I2C, UART, CAN analysis. The only common complaint is the slightly quirky menu system (still very usable once you learn it).
Head-to-Head vs Rigol
| Feature | Hanmatek DOS Series | Rigol DS1054Z / DS1102E |
|---|---|---|
| Display | 7" 800×480 color | 7" on 1054Z, tiny on DS1102E |
| Channels | 2 or 4 | 4 (hackable) |
| Waveform Generator | Yes on DOS1102S | No |
| Price | $170–$200 | $300–$450 |
| Memory Depth | 10k | 24–40M (deeper) |
Bottom line: Hanmatek wins on value, screen size, and the unique 2-in-1 DOS1102S model.
Final Verdict & Recommendation
- Just starting out? → Buy the DOS1102 ($169.99)
- Need signal generation? → DOS1102S is the no-brainer ($199.99)
- Need 4 channels? → DOS1104 ($199.99)
These scopes are rebranded high-quality Owon hardware with excellent support and regular firmware updates.
👉 Shop now:
Stop overpaying for old Rigol scopes — the Hanmatek DOS series is the smart 2025 choice. Happy scoping! 🔬
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