FNIRSI DSO-TC3 Digital Oscilloscope Transistor Tester Signal Generator – 3-in-1 Precision Tool for Professionals

High-Performance Oscilloscope
500KHz bandwidth with 10MSa/s sampling rate delivers accurate waveform analysis for electronics debugging and circuit design. Ideal for engineers and hobbyists.
Advanced Transistor Tester
Automatically identifies and tests diodes, resistors, capacitors (up to 100K output), and transistors with precision. Perfect for component verification and prototyping.
Built-In Signal Generator
Generate stable test signals for calibration and troubleshooting. Essential for lab work, education, and field repairs.
Compact & Durable Design
Lightweight yet robust construction with a crisp display for clear readings. Suitable for workshops, classrooms, and on-the-go diagnostics.
Global Wholesale Advantage
Lowest prices guaranteed for bulk orders. Trusted by professionals worldwide for reliable, high-performance tools.