Overview: Unlock a new level of electronic troubleshooting and testing with the FNIRSI DSO-TC4, a powerful and portable 3-in-1 device combining a digital oscilloscope, transistor tester, and signal generator. Designed for both professionals and hobbyists, this all-in-one toolbox simplifies complex measurements and component analysis, making it an ideal companion for R&D, maintenance, and educational purposes.

Key Features & Benefits:

• High-Performance Digital Oscilloscope:
  • 10MHz Analog Bandwidth & 48MSa/s Real-Time Sampling Rate: Precisely capture waveforms and analyze signals with exceptional clarity.
  • Wide Voltage Range: Test signals up to 80Vpp (800Vpp with 10X probe) with smart anti-burn protection for enhanced safety.
  • Comprehensive Measurements: Automatically displays Max, Min, Avg, RMS, Vpp, Frequency, Cycle, and Duty Cycle for in-depth waveform analysis.
  • Waveform Storage: Conveniently save screenshots for easy data analysis and record-keeping.
• Intelligent Component Tester (Transistor Tester):
  • Efficient & Automatic Recognition: Effortlessly identify the type and pin arrangement of various components, including transistors, diodes (forward voltage drop <5V, Zener 0.01-4.5V), triodes, FETs (JFET, IGBT, MOSFET), SCRs (unidirectional trigger <5V, bidirectional trigger <6mA), capacitors (25pF-1000μF), resistors (0.01Ω-50MΩ), and inductors (10μH-1000μH).
  • Specialized Tests: Supports testing of DS18B20 and DHT11 sensors, expanding its utility for various projects.
• Versatile Signal Generator:
  • 13 Signal Waveforms: Generate a wide array of signals (0-50KHz) including sine, square, pulse, triangle, and more, for diverse testing needs.
  • Adjustable Output: Customize frequency, amplitude (0.1V-3.0V), and square wave duty cycle (0-100%) to meet specific requirements.
• Portable & User-Friendly Design:
  • 2.8-inch TFT HD Color Screen: Experience clear and intuitive waveform displays for an exceptional visual experience.
  • Rechargeable 1500mAh Lithium Battery: Enjoy up to 4 hours of standby time, perfect for mobile use, with convenient Type-C charging.
  • Compact & Lightweight: Weighing only ≈186g and measuring ≈90x142x27.5mm, it's designed for ultimate portability.
  • Multi-Language Support: Available in English, Chinese, German, Portuguese, Japanese, Spanish, Korean, and Russian.
• USB Sharing & Analysis:
  • Easily connect to a PC via USB-C to transfer and manage oscilloscope waveforms, enabling secondary analysis for more professional insights.

What's Included in the Package:

• 1x FNIRSI DSO-TC4 Host
• 3x Test Hooks
• 1x P6100 Probe
• 1x Alligator Clip Probe
• 1x USB Type-C Cable
• 1x User Manual
• 1x Package Box