Description
The FNIRSI DSO-TC4 is a compact 3-in-1 electronics testing tool that combines a digital oscilloscope, transistor tester, and signal generator in one portable device. It is suitable for electronics repair, circuit testing, component checking, R&D, and DIY projects.
With 10MHz bandwidth, 48MSa/s sampling rate, ±400V protection, and one-click component identification, it helps technicians quickly analyze waveforms and test different electronic components. The 2.8-inch TFT color screen provides clear readings, while the built-in 1500mAh battery supports portable use.
Key Features
- 3-in-1: Oscilloscope, transistor tester & signal generator
- 10MHz oscilloscope bandwidth
- 48MSa/s sampling rate
- Up to ±400V burnout protection
- One-click automatic component testing
- Detects transistors, MOSFETs, diodes, capacitors and more
- Real-time waveform analysis
- 2.8-inch TFT color display
- Built-in 1500mAh rechargeable battery
- Up to approximately 4 hours runtime
- USB Type-C charging
- Compact and portable design
Specifications
| Specification | Details |
|---|---|
| Brand | FNIRSI |
| Model | DSO-TC4 |
| Product Type | 3-in-1 Oscilloscope / Component Tester / Signal Generator |
| Oscilloscope Bandwidth | 10MHz |
| Sampling Rate | 48MSa/s |
| Voltage Protection | ±400V |
| Display | 2.8-inch TFT Color Screen |
| Component Detection | Automatic |
| Battery | 1500mAh |
| Runtime | Up to Approx. 4 Hours |
| Charging | USB Type-C |
