10 Best Transistor Tester of June 2022

If you're looking for a new Transistor Tester , but don't know where to start, this blog post is just what you need! It has reviews on the top 10 Transistor Tester that are best for the price.
Rank Product Name Score
1
Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector
Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector
9.74
2
Multi-function Tester, Longruner 1.8 inch Colorful Display Pocketable Multifunctional TFT Backlight Transistor LCR-TC1 Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET LW21
Multi-function Tester, Longruner 1.8 inch Colorful Display Pocketable Multifunctional TFT Backlight Transistor LCR-TC1 Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET LW21
9.58
3
AITRIP LCR-TC1 Colorful Display Pocketable Multifunctional TFT Backlight Transistor Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET with 1.8 inch Colorful Display
AITRIP LCR-TC1 Colorful Display Pocketable Multifunctional TFT Backlight Transistor Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET with 1.8 inch Colorful Display
9.48
4
Aideepen High Precision Transistor Tester T7 TC-T7-H Multifunctional Graphic 128 TFT LCD Display Diode Triode Capacitance LCR ESR Meter
Aideepen High Precision Transistor Tester T7 TC-T7-H Multifunctional Graphic 128 TFT LCD Display Diode Triode Capacitance LCR ESR Meter
9.62
5
LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case
LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case
9.48
6
Bside Transistor Tester ESR LCR Meter Automatic Identify Mosfet Capacitor Resistor Tester Inductance NPN PNP Checker with Tweezers
Bside Transistor Tester ESR LCR Meter Automatic Identify Mosfet Capacitor Resistor Tester Inductance NPN PNP Checker with Tweezers
9.74
7
wisTek Pocketable Multifunctional Transistor Tester LCR Meter for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET with 1.8 inch Colorful Display
wisTek Pocketable Multifunctional Transistor Tester LCR Meter for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET with 1.8 inch Colorful Display
8.82
8
TC-T7-H TFT Transistor Tester Diode Triode Capacitance Graphic Display Multifunction Automatic Calibration Detector
TC-T7-H TFT Transistor Tester Diode Triode Capacitance Graphic Display Multifunction Automatic Calibration Detector
9.12
9
Multifunction Meter DIY kit, ACEIRMC Mega 328 Graphic Transistor Tester, NPN PNP Diodes Triode Capacitor ESR SCR MOSFET Resistor Inductance LCD Display Checker with case
Multifunction Meter DIY kit, ACEIRMC Mega 328 Graphic Transistor Tester, NPN PNP Diodes Triode Capacitor ESR SCR MOSFET Resistor Inductance LCD Display Checker with case
9.28
10
AITRIP Transistor Tester GM328A Voltage Frequency Waveform Meter LCD Display R Inductance Square Signal PWM Diode Capacitance Generator Multifunctional sy Operate Resistor with Acrylic Case
AITRIP Transistor Tester GM328A Voltage Frequency Waveform Meter LCD Display R Inductance Square Signal PWM Diode Capacitance Generator Multifunctional sy Operate Resistor with Acrylic Case
9.48

Top 10 Transistor Tester of 2022

DROK

1
Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector

by DROK

9.74/10

Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector

Color Transistor Tester
Prime Status Yes
Warranty -
Brand DROK
Rating 9.74/10

Features

  • ✔ WIDE APPLICATION: This multifunctional capacitance meter can be used to test triode, field-effect tube(FET), diode, resistor, capacitor, inductor, MOS, SCR, which is available for various electric transistor testing.
  • ✔ LARGE & CLEAR LCD DIGITAL DISPLAY: This amazing detector adopts 1.8" TFT color LCD screen with high-resolution. Besides, different parameter is shown with different color, convenient and simple for you to check the parameter.
  • ✔ AUTOMATICAL IDENTIFICATION: DROK intelligent transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically.
  • ✔ BATTERY POWERED: This monitor is powered by DC9V battery (not included).
  • ✔ AUTO SHUT-DOWN FUNCTION: Our advanced electronic transistor tester owns auto shut-down function. There is shutdown countdown displayed on the monitor and the shutdown countdown time can be extended to 40s.

Longruner

2
Multi-function Tester, Longruner 1.8 inch Colorful Display Pocketable Multifunctional TFT Backlight Transistor LCR-TC1 Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET LW21

by Longruner

9.58/10

Multi-function Tester, Longruner 1.8 inch Colorful Display Pocketable Multifunctional TFT Backlight Transistor LCR-TC1 Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET LW21

Color -
Prime Status Yes
Warranty -
Brand Longruner
Rating 9.58/10

Features

  • For detecting NPN and PNP transistor, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, IGBT, JFET, triac and battery, resistor and capacitor and other components, etc.
  • Put the pins of component in corresponding area, then dial the little handle and the detector will test it automatically, finally the results will display on the back light TFT screen clearly. ( Use 12864 liquid crystal display with green backlight).
  • After detection, align the infrared remote control with the "IR" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form.
  • Measurement results represent by TFT graphic display(160x128). Support Chinese and English.
  • One key operation, Auto Power Off(Timeout Settable). Can also press the multi-functional button to close the detector.
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AITRIP

3
AITRIP LCR-TC1 Colorful Display Pocketable Multifunctional TFT Backlight Transistor Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET with 1.8 inch Colorful Display

by AITRIP

9.48/10

AITRIP LCR-TC1 Colorful Display Pocketable Multifunctional TFT Backlight Transistor Tester for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET with 1.8 inch Colorful Display

Color LCR-TC1
Prime Status Yes
Warranty -
Brand AITRIP
Rating 9.48/10

Features

  • This transistor tester is built-in large-capacity rechargeable lithium battery-350mAh Included, lithium battery voltage detection, Automatic measurement of voltage stabilizing diode (0.01-30V).
  • After detection, align the infrared remote control with the "IR" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form.
  • Put the pins of component in corresponding area, then dial the little handle and the detector will test it automatically, finally the results will display on the back light TFT screen clearly.
  • Operating Instructions : Short press: Press the key and not less than 10 ms, release key within 1.5 seconds ; Long press: Press the key more than 1.5 seconds

Aideepen

4
Aideepen High Precision Transistor Tester T7 TC-T7-H Multifunctional Graphic 128 TFT LCD Display Diode Triode Capacitance LCR ESR Meter

by Aideepen

9.62/10

Aideepen High Precision Transistor Tester T7 TC-T7-H Multifunctional Graphic 128 TFT LCD Display Diode Triode Capacitance LCR ESR Meter

Color LCR-T7 H
Prime Status Yes
Warranty -
Brand Aideepen
Rating 9.62/10

Features

  • 🏆【Upgrade】:TC-T7-H is an upgraded of LCR-T7,Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, BJT, resistor and capacitor and other components, etc.(To avoid malfunctions, pls discharge capacitors and other test items before use.)
  • 🍀【Built-in Battery】:Built-in lithium battery, convenient and effective, the indicator light shows green when fully charged. Warm Reminder: The charging input voltage is 4.5V, please do not use it under overpressure, otherwise the tester will be damaged.
  • 👍【Add IR Decoder】: After the component detection is completed, the infrared remote control at the tester "IR" test hole, press the remote control key, the tester will be display the user code & data code and the corresponding infrared waveform after the successful decoding.
  • 🥂【Auto shut-down Function】: Our advanced electronic transistor tester with automatic shutdown and manual shut-down function.use accessories, more convenient and efficient to complete your project.
  • ✔️【Warranty & Guarantee】:To avoid malfunctions, please discharge capacitors and other test items before use.6 month extended warranty and 24/7 friendly customer service. Any situations, please feel free to contact us by email, especially when you need the manual.

AITRIP

5
LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case

by AITRIP

9.48/10

LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case

Color -
Prime Status Yes
Warranty -
Brand AITRIP
Rating 9.48/10
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Features

  • Test ranges:Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube, ESR, Resistance, Adjustable potentiometer
  • Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage.
  • High test speed, valid component test: 2 seconds (except in the larger capacitor of large capacitance measurement also takes a long time, the measured time of one minute is normal)
  • 128*64 big Backlight LCD display,only 2mA when stand by.
  • Auto power off function to avoid unnecessary waste, saving battery power, improved battery life

BSIDE Transistor Tester

6
Bside Transistor Tester ESR LCR Meter Automatic Identify Mosfet Capacitor Resistor Tester Inductance NPN PNP Checker with Tweezers

by BSIDE

9.74/10

Bside Transistor Tester ESR LCR Meter Automatic Identify Mosfet Capacitor Resistor Tester Inductance NPN PNP Checker with Tweezers

Color Black
Prime Status Yes
Warranty -
Brand BSIDE
Rating 9.74/10

Features

  • [Multi-functional Transistor Tester]: It is very easy to test plug-in and SMD devices, it can also be used to test different kinds of triodes, thyristors, MOSFET, enable to analysis the device type, the polarity of the pin, the output HFE, the valve voltage, the junction capacitance of the FET.
  • [Automatical Identification]: Bide smart technology make this transistor checker can automatically detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices.
  • [2 POWER/TEST Button]: POWER/TEST button on both sides, you can operate it with your left or right hand.
  • [Easy to Use]: Single key operation, there is a table "typical ESR value of electrolytic capacitor" at the back, provide a clear indication that you can quickly understand and use it.
  • [Added Functions]: The transistor tester will be auto power off to save energy if there is no any operation within about 10 seconds. Large LCD display with backlight function for easy reading.

wisTek

7
wisTek Pocketable Multifunctional Transistor Tester LCR Meter for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET with 1.8 inch Colorful Display

by wisTek

8.82/10

wisTek Pocketable Multifunctional Transistor Tester LCR Meter for Diode Triode Capacitor Resistor Transistor LCR ESR NPN PNP MOSFET with 1.8 inch Colorful Display

Color -
Prime Status Yes
Warranty -
Brand wisTek
Rating 8.82/10

Features

  • Widely Use: Transistor Tester is for detecting NPN and PNP transistor, capacitor, resistor, diode, tripode capacitor, N-channel and P-channel MOSFET, IGBT, JFET, trial and battery etc. detect infrared wave forms, zener diode and has the function of self-calibration
  • Display the data code and infrared wave form: Align the infrared remote control with the "IR" light after detection, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form
  • One Button Operation: automatically detect and shutdown, and you can press the multi-functional button to close the detector too
  • Easy Operation: Put the pins of component in corresponding area, then dial the little handle and the detector will test it automatically, finally the results will display on the back light TFT screen clearly
  • Pocketable: Big Color Display of 1.8 inch TFT backlight with small site, easy to carry and helpful

FTVOGUE

8
TC-T7-H TFT Transistor Tester Diode Triode Capacitance Graphic Display Multifunction Automatic Calibration Detector

by FTVOGUE

9.12/10

TC-T7-H TFT Transistor Tester Diode Triode Capacitance Graphic Display Multifunction Automatic Calibration Detector

Color -
Prime Status Yes
Warranty -
Brand FTVOGUE
Rating 9.12/10

Features

  • Automatic detection: Insert the components of the tester into the corresponding area, and automatically test the test after connecting the small handle.
  • Infrared coding: After detection, align the infrared remote control with the light "IR", then press the remote control button, if successful detector decoding, display the data code and infrared waveform.
  • TFT graphic display: The measurement result of the transistor tester is displayed by TFT graphic. If the black screen may not be able to supply power, please fully charge the device for testing.
  • Application: This transistor tester is mainly used to detect NPN and PNP transistors, capacitors, resistors, diodes, transistors and so on.
  • Our service:We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time.
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ACEIRMC

9
Multifunction Meter DIY kit, ACEIRMC Mega 328 Graphic Transistor Tester, NPN PNP Diodes Triode Capacitor ESR SCR MOSFET Resistor Inductance LCD Display Checker with case

by ACEIRMC

9.28/10

Multifunction Meter DIY kit, ACEIRMC Mega 328 Graphic Transistor Tester, NPN PNP Diodes Triode Capacitor ESR SCR MOSFET Resistor Inductance LCD Display Checker with case

Color -
Prime Status Yes
Warranty -
Brand ACEIRMC
Rating 9.28/10

Features

  • Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components
  • Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage
  • Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage
  • measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF
  • Package: 1 * LCR-T4 Mega328 Transistor Tester 1* LCR-T4 Mega328 Transistor Tester Case

AITRIP

10
AITRIP Transistor Tester GM328A Voltage Frequency Waveform Meter LCD Display R Inductance Square Signal PWM Diode Capacitance Generator Multifunctional sy Operate Resistor with Acrylic Case

by AITRIP

9.48/10

AITRIP Transistor Tester GM328A Voltage Frequency Waveform Meter LCD Display R Inductance Square Signal PWM Diode Capacitance Generator Multifunctional sy Operate Resistor with Acrylic Case

Color GM328A
Prime Status Yes
Warranty -
Brand AITRIP
Rating 9.48/10

Features

  • Use 9V battery(not included), can also use DC power(DC 6.8-12V)
  • Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic identification of the transistor pinout.
  • Can be used as signal generator and frequency meter: frequency range from 1Hz-2MHz and can generate 1%-99% PWM(pulse width modulation) signals.
  • Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.
  • Notice: Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.

Best Transistor Tester brands

  • DROK
  • Longruner
  • AITRIP
  • Aideepen
  • BSIDE
  • wisTek
  • FTVOGUE

Buying Guide

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