The FNIRSI DSO-153 is a pocket oscilloscope for students, hobbyists and routine repair work. It samples at 5MSa/s with 1MHz bandwidth and measures up to ±400V with a 10X probe.
A 14-waveform signal generator up to 10kHz is built in, so you can test amplifiers and filters on the bench. It has a 2.8-inch 320 × 240 screen and a 1000mAh battery that lasts about 4 hours.
Key Features
- ⚡ 1MHz bandwidth, 5MSa/s single channel
- 🎛️ Built-in 10kHz signal generator with 14 waveforms, 0.1 – 3.3V
- 🎯 Auto, normal and single trigger with one-click AUTO
- 🛡️ Measures up to ±400V with a 10X probe
- 🔋 1000mAh battery about 4 hours, Type-C charging
Technical Specifications
| Channels | 1 |
|---|---|
| Bandwidth | 1MHz |
| Sampling rate | 5MSa/s |
| Vertical sensitivity | 10mV – 10V/div |
| Time base | 500ns – 20s/div |
| Voltage range | X1: ±40V, X10: ±400V |
| Coupling | AC / DC |
| Signal generator | 0 – 10kHz, 0.1 – 3.3V, 14 waveforms |
| Display | 2.8", 320 × 240 |
| Battery | 1000mAh, 5V 1A charging |
| Size | 99 × 68.3 × 19.5 mm |
| Weight | 100 g |
What's in the Box
- 1 × FNIRSI DSO-153 oscilloscope
- Probe and USB cable as supplied by FNIRSI