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10 Best lcr transistor tester

Welcome to our top 10 product reviews for lcr transistor tester. We've scoured the market to bring you the best of the best, with products ranging from a 7.1 score up to a whopping 9.8 score!

Updated December 2025
topTop product
1
FNIRSI LCR-P1 Transistor Tester, Mosfet Transistor Capacitor Tester, SMD Electronic Component Tester, Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter
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9.8
Exceptional

FNIRSI LCR-P1 Transistor Tester, Mosfet Transistor Capacitor Tester, SMD Electronic Component Tester, Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter

Main Highlights

Transistor Capacitor Tester: FNIRSI LCR-P1 transistor tester can be used for the measurement and analysis of patch component, NPN, PNP, triode, MOS, field effect transistor (FET), diode, Zener diode, capacitor, resistor, inductor, battery, etc

Friendly Design: The design of the replaceable patch seat enables measurement of both tiny precision components and high-power devices. 1.44 inch full-color screen, 300 mah battery, Type-c interface for charging and data transmission, firmware upgrade

Anti-burn protection mechanism: The capacitance resistance esr tester automatically identifies undischarged capacitors and automatically discharges them at the moment of insertion and locking, effectively avoiding accidental burning

NEC Infrared Waveform: FNIRSI LCR-P1 transistor detector supports the analysis of NEC infrared protocol code, so it can be used for the debugging and maintenance of remote control equipment, and provides users with comprehensive detection and analysis

Intelligent automatic identification: Capacer tester intelligent automatic detection of component pins definition and parameters, and can quickly identify its models and specifications, thereby greatly improving the efficiency of work

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9.8
Exceptional
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5
diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET
9.1
Very Good

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diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET

Main Highlights

【Multifunction Tester:】 To detect NPN and PNP transistors, capacitors, resistors, diodes, triodes, N and MOSFETs with P channel, JFET, IGBT, Triac and battery, resistor and capacitor and other components, etc.

【TFT graphic display(160x128)】: Detector to insert the component pins into the area, then the small handle and the corresponding one that will automatically test, at the end the results are displayed on the back clear TFT screen. Support Chinese and English.

【IR decoder】: After detection, align the infrared remote control with the light "IR", then press the remote control button, if the success detector decodes, the data code and infrared waveform is displayed.

【Charge indicator LED】: If the black screen may be out of power, please fully charge the device to test. When charging, the charging indicator will be light red, and when it is full, it will light green.Warm Reminder: The charging input voltage is 4.5V, please do not use TC1 ESR Tester Transistor under overpressure, otherwise the tester will be damaged.

【Automatic calibration】: Short-circuit three test sockets, short press the multi-function button, the tester will automatically calibrate. After disconnecting the short-circuit according to the prompt during the calibration process, no other operations are required(If you have any questions, please feel free to contact us)

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9.1
Very Good
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51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched