A 70 MHz handheld for repair and field work; plan on buying batteries separately.
Amazon $166.53
A cheap 50 MHz handheld for car and bench repair that doubles as a multimeter. Pick it for basic signal checks, not for fast digital buses.
- 50 MHzBandwidth
- 250 MSa/sSample rate
- 2Channels
- 1 KptsMemory
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
- Scope, 19,999-count multimeter and signal generator in one pocket unit
- Runs about 6 hours on its built-in battery and charges over USB-C
- Only 1 Kpts of record depth, so long captures come out coarse
- Generator tops out at 50 kHz
- Listing publishes no warranty
The FNIRSI 2C53 family
Every FNIRSI 2C53 model we rank, smallest first. Ratings compare each against its own bandwidth.
| Model | Bandwidth | Rating | Price |
|---|---|---|---|
| FNIRSI 2C53T (this one) | 50 MHz | 3.0/5 | $99.99 |
| FNIRSI 2C53P | 50 MHz | 3.1/5 | $115.99 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its bandwidth. How we rank explains each one.
Specifications
| Model number | 2C53T |
|---|---|
| Scope | |
| Claimed bandwidth | 50 MHz |
| Sample rate | 250 MSa/s |
| Channels | 2 |
| Memory depth | 1 Kpts |
| Max input voltage | 400 V |
| Serial decode | No |
| Extras | |
| Multimeter | Yes, 19,999 counts |
| Signal generator | Yes, up to 50 kHz |
| Build | |
| Type | Handheld |
| Display | 2.8 in |
| Touchscreen | No |
| Built-in battery | Yes, 3,000 mAh |
Alternatives in this bandwidth
The four-channel DHO800 for debugging several rails or buses at once.
Amazon $459A 12-bit scope for power supply and sensor work where resolution and memory beat raw bandwidth.
Amazon $461Compare
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