Precision GM328A Transistor Tester with Multifunctional Capabilities
Accurate component testing with automatic detection for transistors, diodes, capacitors, ESR, voltage, and frequency. Ideal for electronics engineers, hobbyists, and repair technicians.
High-Resolution LCD Display
Clear readings with a bright backlit screen, ensuring visibility in low-light conditions. Measures values with professional-grade precision.
Robust Build with Durable Components
Premium ABS housing with reinforced solder joints for long-term reliability. Compact and lightweight for portability in workshops or field use.
Advanced Signal Generation
Integrated PWM and square wave generator (1Hz-2MHz) for circuit debugging and prototyping. Supports duty cycle adjustment for versatile applications.
Fast & User-Friendly Operation
Auto-power-off function conserves battery life. One-button operation simplifies testing without complex calibration.
Wide Compatibility
Works with through-hole and SMD components. Essential for DIY projects, educational labs, and industrial maintenance.
Bulk Order Advantage
Direct factory pricing for wholesale buyers. Global shipping with reliable logistics support.