Micsig MHO14-200 vs Rigol DHO802
Head-to-head spec comparison to help you pick the right scope for your bench.
Micsig
$888
Rigol
$329
Spec-by-Spec Comparison
| Spec | Micsig MHO14-200 | Rigol DHO802 |
|---|---|---|
| Bandwidth | 200 MHz | 70 MHz |
| Sample Rate | 1 GSa/s | 1.25 GSa/s |
| Channels | 4 | 2 |
| Memory Depth | 110 Mpts | 25 Mpts |
| Display Size | 8" | 7" |
| Weight | 1.5 kg | 1.78 kg |
| Price | $888 | $329 |
| Rating | 7.5/10 | 7.5/10 |
| Protocol Decoder | Yes | Yes |
| Function Gen | No | No |
| WiFi | Yes | Yes |
| Battery | Yes | No |
| Buy on Amazon · $888 | Buy on Amazon · $329 |
Pros & Cons
Micsig MHO14-200
Pros
- 12-bit ADC with 200MHz bandwidth in a tablet form factor — nothing else combines these specs portably
- 16000mAh battery provides genuine all-day field use without power anxiety
- 8-inch anti-glare IPS display at 1280x800 — sharp and usable outdoors
- 110Mpt memory depth is exceptional for a portable instrument
- Built-in multimeter — one less tool to carry in the field
- Only 31mm thin and 1.5kg — genuinely tablet-sized portability
Cons
- At ~$888, this is significantly more expensive than benchtop alternatives with similar specs
- Micsig is a smaller brand — community support and documentation are limited compared to Rigol or Siglent
- 1GSa/s sample rate is modest for 200MHz bandwidth
- No function generator
- The portability premium is steep — a DHO924S at $449 outperforms it on a bench
Rigol DHO802
Pros
- 12-bit ADC at $329 — the cheapest way to get modern 12-bit resolution from a major brand
- Same compact form factor and touchscreen as the rest of the DHO800 series
- 25Mpt memory depth is excellent for a scope at this price
- USB-C power means you can run it from a portable battery pack
- Protocol decoding for SPI, I2C, UART, and CAN included
- Modern Rigol UI — the same intuitive touchscreen experience as the DHO924S
Cons
- Only 2 channels — the biggest limitation for embedded debugging
- 70MHz bandwidth is adequate but not exciting
- Fan noise carries over from the DHO800 series
- For ~$120 more, the DHO804 adds 2 more channels which matters enormously
- No function generator
Our Verdicts
Micsig MHO14-200
The Micsig MHO14-200 is the most impressive portable oscilloscope I've seen — a 12-bit, 200MHz, 4-channel scope with 110Mpt memory and an all-day battery in a package thinner than most tablets. For field work where you genuinely need oscilloscope capability away from a bench — automotive diagnostics, industrial maintenance, on-site embedded debugging — nothing else comes close to this combination of specs and portability. The 16000mAh battery and anti-glare display are clearly designed by people who've actually used scopes outdoors. At ~$888, you're paying a substantial portability premium. A Rigol DHO924S at $449 will outperform it on every spec except portability and battery life. This scope makes perfect sense for field engineers and automotive technicians. For bench-only hobbyists, it's hard to justify over the benchtop alternatives at half the price.
Rigol DHO802
The Rigol DHO802 is the budget entry point to 12-bit oscilloscope territory, and at $329 it's genuinely compelling. You get the same modern touchscreen interface, 12-bit ADC, and compact form factor as the rest of the DHO800 series, just with 2 channels instead of 4. The 25Mpt memory and protocol decoding are both strong at this price. The honest question is whether 2 channels are enough for your work — if you're probing a single signal or doing basic Arduino debugging, absolutely. The moment you need to correlate clock and data lines on SPI, or monitor multiple signals simultaneously, you'll wish you had 4 channels. The DHO804 at ~$439 adds those extra channels, and for most users that $110 premium is worth paying upfront rather than regretting later.