OWON HDS272S
#3 in 50 to 99 MHzFull review
A 70 MHz 3-in-1 handheld for electronics and field repair.
Amazon $184.99$184.99
The OWON HDS272S is the better oscilloscope overall, rated 3.1 to 2.8. The OWON HDS272S leads on value and features. The OWON HDS272S costs $276.01 less ($184.99 vs $461).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Siglent SDS804X HD
#8 in 50 to 99 MHzFull review
A 12-bit scope for power supply and sensor work where resolution and memory beat raw bandwidth.
Amazon $461$461
Which should you buy?
- Choose the OWON HDS272S for value ($2.64 per MHz ($184.99, 70 MHz claimed) vs $6.59 per MHz ($461, 70 MHz claimed)) and features (built-in multimeter, signal generator, built-in battery vs four channels, 12-bit resolution).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 50 to 99 mhz oscilloscope; a clear win is highlighted. How we rank explains each one.
| Factor weight | OWON HDS272S | Siglent SDS804X HD |
|---|---|---|
| Overall rating | 3.1/5 | 2.8/5 |
| Value 30% | 48 $2.64 per MHz ($184.99, 70 MHz claimed) | 8 $6.59 per MHz ($461, 70 MHz claimed) |
| Bandwidth 20% | 55 70 MHz claimed bandwidth | 55 70 MHz claimed bandwidth |
| Sample rate 10% | 50 sample rate not published (neutral score used) | 100 2 GSa/s sampling |
| Memory 10% | 50 memory depth not published (neutral score used) | 100 50 Mpts of memory |
| Features 20% | 50 built-in multimeter, signal generator, built-in battery | 25 four channels, 12-bit resolution |
| Warranty 10% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| OWON HDS272S | Siglent SDS804X HD | |
|---|---|---|
| Scope | ||
| Claimed bandwidth | 70 MHz | 70 MHz |
| Sample rate | - | 2 GSa/s |
| Channels | 2 | 4 |
| Memory depth | - | 50 Mpts |
| Vertical resolution | - | 12 bit |
| Serial decode | No | - |
| Extras | ||
| Multimeter | Yes, 20,000 counts | - |
| Signal generator | Yes | - |
| Build | ||
| Type | Handheld | Bench |
| Display | 3.5 in | 7 in |
| Touchscreen | - | No |
| Built-in battery | Yes, 4,400 mAh | No |