FNIRSI DSO-152 200kHz 2.5MS/s Handheld Digital Oscilloscope
The FNIRSI DSO-152 is a compact single-channel oscilloscope for quick waveform checks, PWM observation, sensor-signal testing and electronics troubleshooting. Its rechargeable handheld format is intended for portable and entry-level bench work.
Oscilloscope specifications
- Analog bandwidth: 200 kHz.
- Maximum real-time sampling rate: 2.5 MSa/s.
- Single measurement channel.
- 2.8-inch 320 × 240 color display.
- Auto, Normal and Single trigger modes.
- One-key automatic waveform setup for faster initial measurement.
Portable operation
- Built-in 1000 mAh rechargeable battery.
- Listed operating time of approximately four hours under typical conditions.
- USB Type-C charging interface.
- Compact enclosure for field checks, teaching benches and basic repair work.
Package options
Select Blue / DSO-152 Standard or Blue / DSO-152 Plus. The oscilloscope model and color are the same; probes and other included accessories differ by package, so review the selected option images before ordering.
Measurement notes
Set the probe attenuation and oscilloscope input settings to match before measuring. Never exceed the rating printed on the instrument, probe or accessory, and do not use this compact oscilloscope on circuits outside its specified measurement limits. For signals near the 200 kHz bandwidth limit, expect reduced amplitude accuracy compared with lower-frequency measurements.
