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Product description: Multifunctional capacitor and transistor tester - FNIRSI LCR-P1
The FNIRSI LCR-P1 is a modern electronic component tester designed for engineers, technicians, and electronics enthusiasts. The device automatically recognizes the type of component being tested and its pinout , then displays key parameters on a clear 1.44" color screen . The tester allows you to measure a wide range of components, such as NPN and PNP transistors , MOSFETs, IGBTs, diodes, Zener diodes , capacitors, resistors, and inductors . Additionally, it supports infrared signal decoding in the NEC protocol , allowing you to test remote controls and IR devices. Thanks to its intelligent component recognition system, simply insert the component into the test stand and press a single button to obtain a measurement result. The Anti-Burn function protects the LCR-P1 from damage by automatically discharging capacitors before starting the test.
Multifunctional capacitor and transistor tester - FNIRSI LCR-P1.
The color screen ensures convenient and clear reading of results.
Main features of the FNIRSI LCR-P1 tester
- Automatic component recognition : the tester itself identifies the component type, its pins and parameters, which speeds up diagnostics
- Wide component support : allows measurement of NPN/PNP transistors, MOSFETs, IGBTs, diodes, capacitors, resistors and inductors
- Color display : 1.44" screen presents the element diagram and parameters in a readable form
- Intelligent Anti-Burn Protection : Automatic capacitor discharge prevents damage to the tester
- Zener diode support : independent measurement channel allows voltage measurement from 0.01 V to 32 V
- IR Decoding : NEC protocol support allows analysis of IR remote controls and transmitters
- Replaceable test stand : facilitates testing of THT components and selected SMD systems
- Battery powered : built-in 300 mAh lithium battery ensures the mobility of the device
- USB Type-C charging : fast and convenient 5V/1A charging
Applications of the LCR-P1 multifunction tester
The FNIRSI LCR-P1 tester is used in many areas of electronics and service. It is ideal for diagnosing electronic components in repair shops, research laboratories, and when designing new devices . It is also very useful in education, where it allows for quick component parameter checks during electronics learning . Thanks to its IR decoding function, it can also be used to test remote controls and infrared communication systems. Its compact design and battery power make the tester easy to carry for field work or use as a mobile diagnostic tool.
The built-in 300mAh battery ensures long operating time. 
Elements included in the set.
Technical specifications of the tester
- Model: LCR-P1
- Transistors: 10 < β < 600
- Resistance: 0.01 Ω to 50 MΩ
- Capacitance: 25 pF to 100 mF
- Inductance: from 10 µH to 1000 µH
- Diode voltage drop: < 4.5 V
- Zener diode: 0.01V to 4.5V / 0.01V to 32V
- Supported field effect transistors: JFET, MOSFET, IGBT
- Thyristor: turn-on voltage < 5 V, gate current < 6 mA
- IR Decoding: NEC Protocol
- Display: 1.44'' color LCD
- Power supply: 300 mAh lithium battery
- Charging: USB Type-C, 5V/1A
- Operating temperature: 0°C to 40°C
- Dimensions: 71 x 87 x 28 mm
Contents of the set
- FNIRSI LCR-P1 Component Tester
- Replaceable test module
- USB cable
- Measuring cables with grippers x3
- User manual
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