FNIRSI LCR-P1 Multifunction LCR & Transistor Capacitor Tester

The FNIRSI LCR-P1 is a compact and versatile electronic component tester designed for quick and accurate analysis of a wide range of parts including resistors, capacitors, inductors, transistors, diodes and more. Its intelligent automatic identification system and built in, anti burn protection make it ideal for both electronics professionals and hobbyists. 

Featuring a bright 1.44″ color display and rechargeable battery with USB C charging, the LCR-P1 is portable, easy to use, and highly effective for component diagnostics, circuit debugging, and device maintenance. 

Highlights:

• Measures LCR (Inductance, Capacitance, Resistance) and semiconductor characteristics.
• Automatic component identification (pin detection & type recognition).
• Built in, anti burn protection automatically discharges capacitors to prevent damage.
• Supports NEC infrared protocol analysis for remote control signal debugging.
• Rechargeable with USB C interface and firmware upgrade support.
• Compact, portable unit with 1.44″ full color screen.

Specifications:

• Model: FNIRSI LCR-P1.
• Display: 1.44″ color screen.
• Power Supply: Built in 300mAh lithium battery, rechargeable via USB C (5V/1A).
• Operating Temperature: 0-40°C.
• Dimensions: ~71×87×28mm.
• Weight: ~140g.

Measurement Ranges

• Resistance: 0.01Ω - 50MΩ.
• Capacitance: 25pF - 100mF.
• Inductance: 10µH - 1000µH.
• Transistor Gain (β): 10-600.
• Diode Forward Voltage: < 4.5V.
• Zener Diode Test: 0.01-32V.
• Field-Effect Transistors: JFET / IGBT / MOSFET.
• Bidirectional Thyristor: Turn on voltage < 5V, gate trigger current < 6mA.
• Infrared Protocol: NEC IR code analysis supported.

Ideal For:

• 🔍 Electronic component testing and analysis (LRC).
• 🧪 Transistor, diode, and FET diagnostics.
• 🛠 Circuit debugging and board maintenance.
• 📦 Repair workshops and electronics labs.
• 📍 Maker projects and DIY prototyping.
• 🎓 Engineering education and learning environments.