- THIS PRODUCT CONTAINS 1 PER PACK -

The FNRSI DSO-TC4 combines a high-performance digital oscilloscope, precision transistor tester, and versatile signal generator in one compact device. Perfect for electronics repair, R&D, and component analysis, it features automatic identification and testing for transistors, diodes, and FETs, plus precise waveform capture for voltage and frequency analysis.

The oscilloscope delivers a 48MS/s sampling rate with 10MHz bandwidth and ±400V voltage protection. Its signal generator outputs 13 waveform types with adjustable frequency, amplitude, and duty cycle, while the component tester measures capacitors, resistors, inductors, and more with automated pin recognition.

Specifications
- Functionality: Oscilloscope, signal generator, transistor/component tester
- Oscilloscope Bandwidth: 10MHz
- Sampling Rate: 48MSa/s
- Voltage Protection: ±400V
- Signal Generator: 13 waveforms, 0–50KHz, 0.1V–3.0V, 0–100% duty cycle
- Component Testing Range: Capacitors (25pF–1000uF), Resistors (0.01Ω–50MΩ), Inductors (10uH–1000uH)
- Display: 2.8-inch color screen
- Power: Rechargeable 1500mAh battery (approx. 4 hours runtime)
- Charging: USB Type-C
- Weight: 186g
- Language Support: 8 languages

Key Features
- • 3-in-1 oscilloscope, signal generator, and transistor tester
- • 48MSa/s sampling rate and 10MHz bandwidth
- • Adjustable waveform generation with 13 types
- • Automatic transistor/diode/FET identification
- • Portable, lightweight, and USB-C rechargeable

**-- THIS PRODUCT CONTAINS 1 PER PACK --**