Hantek 6022BE vs Rigol DHO924S
Head-to-head spec comparison to help you pick the right scope for your bench.
Hantek
$65
Rigol
$449
Spec-by-Spec Comparison
| Spec | Hantek 6022BE | Rigol DHO924S |
|---|---|---|
| Bandwidth | 20 MHz | 250 MHz |
| Sample Rate | 0.048 GSa/s | 1.25 GSa/s |
| Channels | 2 | 4 |
| Memory Depth | 1 Mpts | 50 Mpts |
| Display Size | N/A | 7" |
| Weight | 0.2 kg | 3.8 kg |
| Price | $65 | $449 |
| Rating | 4.5/10 | 9.0/10 |
| Protocol Decoder | No | Yes |
| Function Gen | No | Yes |
| WiFi | No | Yes |
| Battery | No | No |
| Buy on Amazon · $65 | Buy on Amazon · $449 |
Pros & Cons
Hantek 6022BE
Pros
- Cheapest USB oscilloscope that actually works
- Tiny and portable — fits in a laptop bag or jacket pocket
- Works with open-source OpenHantek software (much better than official drivers)
- Bus-powered via USB — no wall adapter needed
- 1Mpt memory depth is genuinely decent for this price
Cons
- Only 20MHz bandwidth — severely limiting for most real work
- 48MSa/s sample rate means aliasing starts well below 20MHz
- Requires a PC to operate — useless in the field without a laptop
- Bundled software is mediocre; use OpenHantek instead
- No protocol decoding of any kind
Rigol DHO924S
Pros
- 250MHz bandwidth with 4 channels for under $500 — exceptional value
- 7-inch IPS touchscreen with 1024x600 resolution — sharp and responsive
- 50Mpt memory depth for extended captures
- Built-in function generator and WiFi connectivity included
- Modern phone-like interface has almost no learning curve
- Protocol decoding for SPI, I2C, UART, CAN, and LIN
Cons
- 1.25GSa/s sample rate could be higher given the 250MHz bandwidth
- Newer platform means less community documentation than the DS1054Z
- Some early firmware bugs have been reported — check version before updating
- Fan can be audible in a quiet room
Our Verdicts
Hantek 6022BE
The Hantek 6022BE is the bare minimum USB oscilloscope — and I mean that literally, not as a compliment. At ~$65, you get 2 channels and 20MHz of bandwidth piped through your laptop screen, which is enough to verify that a PWM signal exists or check audio frequencies. The 20MHz limit is genuinely painful: you can't reliably see rise times on 3.3V Arduino signals, and anything SPI-related at normal speeds is already at the edge of what this scope can resolve. Skip the official software and use OpenHantek instead — it's actively maintained and much better. If you can stretch to the Analog Discovery 3, the difference is night and day. If you're truly at a $65 ceiling and just need to verify signals exist, this will do — but you'll outgrow it fast.
Rigol DHO924S
The Rigol DHO924S is the best hobbyist oscilloscope under $500 in 2026, and I say that having used the DS1054Z for years before switching. The 7-inch IPS touchscreen transforms the experience — pinch to zoom, tap to place cursors, swipe to scroll through captures — in a way that button-based scopes simply can't match. Add 250MHz bandwidth, 4 channels, 50Mpt memory, a function generator, WiFi, and CAN/LIN protocol decoding at $449, and it obsoletes the DS1054Z in every spec column except community documentation and proven long-term reliability. If you're buying a scope in 2026 and can spend $449, this is the one to get. The only reasons to look elsewhere: you need deeper memory (Siglent SDS2104X Plus), you want proven track record over specs (DS1054Z), or you need CAN/LIN included free and can save $30 (Siglent SDS1104X-U at $419).