FNIRSI LCR-P1 SmartTrans TestPro™

The FNIRSI LCR-P1 SmartTrans TestPro™ is a next-generation transistor and capacitor tester engineered for precision, versatility, and reliability. Ideal for engineers, technicians, and electronics enthusiasts, this intelligent device provides comprehensive measurement and analysis for a wide range of components — including NPN/PNP transistors, MOSFETs, FETs, diodes, Zener diodes, resistors, capacitors, inductors, and batteries.

Featuring a replaceable patch seat design, the SmartTrans TestPro™ accommodates both tiny precision SMD components and high-power devices with ease. Its 1.44-inch full-color display delivers crystal-clear readings, while the built-in 300mAh rechargeable battery and Type-C interface ensure fast charging, reliable data transmission, and effortless firmware upgrades.

For enhanced safety, the tester includes an anti-burn protection mechanism that automatically detects and discharges undischarged capacitors upon insertion, protecting both the user and the instrument from accidental damage.

The SmartTrans TestPro™ also supports NEC infrared waveform analysis, enabling the detection and debugging of remote control signal codes, making it an invaluable tool for repair and maintenance professionals.

With intelligent automatic pin detection and rapid identification of component models and parameters, the FNIRSI LCR-P1 SmartTrans TestPro™ dramatically boosts productivity — delivering fast, accurate, and intuitive testing performance for every electronic project.