Shop Homemade Transistor Tester

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$137.79
Excelta Pocket Transistor & Diode Tester, Continuity Check, Made In USA (9V Battery Not Included), Professional
Amazon.com
3
Free shipping
$137.79
Excelta Pocket Transistor & Diode Tester, Continuity Check, Made In USA (9V Battery Not Included), Professional
Amazon.com
$29,200.00
Viavi Solutions Inc. TB5800V2-100GE-DP
TRS - RenTelco
$29,200.00
Viavi Solutions Inc. TB5800V2-100GE-DP
TRS - RenTelco
$44.82
Diymore LCR Meter Transistor Tester,Transistor Meter,LCR-TC1 Multi-Function Transistor Capacitor Tester ESR Tester Full Color Display Automatic
ibspot
$44.82
Diymore LCR Meter Transistor Tester,Transistor Meter,LCR-TC1 Multi-Function Transistor Capacitor Tester ESR Tester Full Color Display Automatic
ibspot
$5.12
Transparent Acrylic Case Shell Housing For Mega328 M328 Transistor Tester Capacitance Meter DIY Kit
Aliexpress
$5.12
Transparent Acrylic Case Shell Housing For Mega328 M328 Transistor Tester Capacitance Meter DIY Kit
Aliexpress
$17.22
$17.93
DIY DC 5V Digital Transistor Tester Capacitor Capacity Meter Inductive Capacitance Electronic
AliExpress
Free shipping
$17.22
$17.93
DIY DC 5V Digital Transistor Tester Capacitor Capacity Meter Inductive Capacitance Electronic
AliExpress
$48.99
$83.03
Transistor Tester Mosfet Transistor Capacitor Tester Electronic Component Tester Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter
LightInTheBox
40% off
$48.99
$83.03
Transistor Tester Mosfet Transistor Capacitor Tester Electronic Component Tester Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter
LightInTheBox
$74.32
Generic Transistor Tester 1.8 Inch TFT Color Screen NPN PNP Auto Identification Mosfet For Testing Detection, Automatic Checker With Auto Shutdown
ibspot
$74.32
Generic Transistor Tester 1.8 Inch TFT Color Screen NPN PNP Auto Identification Mosfet For Testing Detection, Automatic Checker With Auto Shutdown
ibspot
$12.99
Russian Version DIY Kits Transistor Tester LCR Diode Capacitance ESR Frequency Meter Signal
AliExpress
Free shipping
$12.99
Russian Version DIY Kits Transistor Tester LCR Diode Capacitance ESR Frequency Meter Signal
AliExpress
$4.50
Acrylic Transparent Case Shell For TFT GM328 Transistor Tester Diode LCR Meter PWM Square Wave DIY
AliExpress
$4.50
Acrylic Transparent Case Shell For TFT GM328 Transistor Tester Diode LCR Meter PWM Square Wave DIY
AliExpress
$35.23
BSIDE ESR02 Pro Transistor Tester Digital Tester Diode Triode Resistor Capacitance Inductance MOSFET
AliExpress
Free shipping
$35.23
BSIDE ESR02 Pro Transistor Tester Digital Tester Diode Triode Resistor Capacitance Inductance MOSFET
AliExpress
$39.02
Transistor Tester Kit High Accuracy Color Display Multifunctional Diode Capacitance Resistance Meter 4.5V
ibspot
$39.02
Transistor Tester Kit High Accuracy Color Display Multifunctional Diode Capacitance Resistance Meter 4.5V
ibspot
$48.84
Transistor Withstand Voltage Tester DIY Electric Transistor Igbt Tester EST-01. Other Test Meters & Detectors. Blue Color .
eBay
$48.84
Transistor Withstand Voltage Tester DIY Electric Transistor Igbt Tester EST-01. Other Test Meters & Detectors. Blue Color .
eBay
$23.88
DIY Kit Tester Transistor Diode Capacitance ESR Meter Signal Generator Tool. LCR Meters & Impedance Analyzers.
eBay
Free shipping
$23.88
DIY Kit Tester Transistor Diode Capacitance ESR Meter Signal Generator Tool. LCR Meters & Impedance Analyzers.
eBay
$11.91
$18.33
Transistor Tester Frequency Tester PWM Square Wave LCR Meter Voltmeter DIY Kit With Acrylic Case
AliExpress
35% off
$11.91
$18.33
Transistor Tester Frequency Tester PWM Square Wave LCR Meter Voltmeter DIY Kit With Acrylic Case
AliExpress
$49.16
$51.76
Digital Transistor Tester Component Meter Electrolytic Transistor Testing
eBay UK
$49.16
$51.76
Digital Transistor Tester Component Meter Electrolytic Transistor Testing
eBay UK
$44.97
$47.34
ESR02 Pro Digital Transistor Tester Meter For Electronic Repair And Testing Use
eBay UK
Free shipping
$44.97
$47.34
ESR02 Pro Digital Transistor Tester Meter For Electronic Repair And Testing Use
eBay UK
$40.62
Multifunction Meter DIY Kit, ACEIRMC Mega 328 Graphic Transistor Tester, NPN PNP Diodes Triode Capacitor ESR SCR MOSFET Resistor Inductance LCD
ibspot
133
$40.62
Multifunction Meter DIY Kit, ACEIRMC Mega 328 Graphic Transistor Tester, NPN PNP Diodes Triode Capacitor ESR SCR MOSFET Resistor Inductance LCD
ibspot
$47.99
$104.00
Digital IC Tester Multifunctional Transistor Diode LED Triode Detector With Built-In Battery Wide Compatibility High Pro
Banggood
53% off
$47.99
$104.00
Digital IC Tester Multifunctional Transistor Diode LED Triode Detector With Built-In Battery Wide Compatibility High Pro
Banggood
$21.22
Transistor Meter LCR-T7 Multi-Function Capacitance Resistance Tester Full Color Display Transistor Meter For Diode Triode Capacitor Resistor
ibspot
$21.22
Transistor Meter LCR-T7 Multi-Function Capacitance Resistance Tester Full Color Display Transistor Meter For Diode Triode Capacitor Resistor
ibspot
$114.94
Transistor ESR/SMD Tester Smart Diode Triode Capacitance Resistor LCD Meter Test
eBay
Free shipping
$114.94
Transistor ESR/SMD Tester Smart Diode Triode Capacitance Resistor LCD Meter Test
eBay
$48.07
Diystudio LCR-T7 Transistor Tester, 1.8 Inch Multi-Function TFT Transistor Tester, Full Color Display Graphics, Automatic Shutdown Of Diode Triode
ibspot
$48.07
Diystudio LCR-T7 Transistor Tester, 1.8 Inch Multi-Function TFT Transistor Tester, Full Color Display Graphics, Automatic Shutdown Of Diode Triode
ibspot
$33.58
Transistor Tester Multimeter Colorful Display TFT For Diode Triode MOS/PNP/NPN
eBay
Free shipping
$33.58
Transistor Tester Multimeter Colorful Display TFT For Diode Triode MOS/PNP/NPN
eBay
$46.97
ESR02 Pro Digital Transistor Tester Meter For Electronic Repair And Testing Use
eBay UK
Free shipping
$46.97
ESR02 Pro Digital Transistor Tester Meter For Electronic Repair And Testing Use
eBay UK
$8.00
$12.16
Transistor Tester Multifunction Integrated Circuit Ic Tester Portable Digital Led Transistor Tester
AliExpress
34% off
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$12.16
Transistor Tester Multifunction Integrated Circuit Ic Tester Portable Digital Led Transistor Tester
AliExpress
$42.99
$98.00
Digital IC Tester Multifunctional Transistor Diode LED Triode Detector With Built-In Battery Wide Compatibility High Pro
Banggood
56% off
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$98.00
Digital IC Tester Multifunctional Transistor Diode LED Triode Detector With Built-In Battery Wide Compatibility High Pro
Banggood
$76.99
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Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector
vyroqi.com
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$103.94
Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector
vyroqi.com
$86.73
$169.81
Multi-Purpose Transistor Tester Diode Triode Capacitance Resistor Meter MOS/PNP/NPN SMD Test Multimeter(D/As Shown)
evacontinental.com
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Multi-Purpose Transistor Tester Diode Triode Capacitance Resistor Meter MOS/PNP/NPN SMD Test Multimeter(D/As Shown)
evacontinental.com
$29.10
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Transistor Tester MOS Capacitor Tester Diode Resistor Inductor Automatic Checker Detector With 16PIN
AliExpress
Free shipping
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Transistor Tester MOS Capacitor Tester Diode Resistor Inductor Automatic Checker Detector With 16PIN
AliExpress
$51.87
Diymore LCR-T7 Transistor Tester, Multifunctional TFT Transistor Tester With One Key Operation, Graphical Display, Auto Shut Off For Diode Triode
ibspot
$51.87
Diymore LCR-T7 Transistor Tester, Multifunctional TFT Transistor Tester With One Key Operation, Graphical Display, Auto Shut Off For Diode Triode
ibspot
$15.78
$21.61
LCR-T10H TFT LCD Display Multimeter Transistor Tester Diode Triode Capacitor Resistor Test Meter
AliExpress
Free shipping
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$21.61
LCR-T10H TFT LCD Display Multimeter Transistor Tester Diode Triode Capacitor Resistor Test Meter
AliExpress
$10.46
$12.45
LCR-T7 T7 Transistor Tester TFT Diode Triode Capacitance Meter LCR ESR Meter NPN PNP MOSFET IR
AliExpress
Free shipping
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LCR-T7 T7 Transistor Tester TFT Diode Triode Capacitance Meter LCR ESR Meter NPN PNP MOSFET IR
AliExpress
$35.87
Transistor Tester Detector Meter Esr/Smd Diode Triode Smart Resistor
eBay
$35.87
Transistor Tester Detector Meter Esr/Smd Diode Triode Smart Resistor
eBay
$18.90
$35.56
LCR-T7 Transistor Tester Multimeter Colorful Display TFT For Diode Triode MOS/PNP/NPN Capacitor
AliExpress
Free shipping
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$18.90
$35.56
LCR-T7 Transistor Tester Multimeter Colorful Display TFT For Diode Triode MOS/PNP/NPN Capacitor
AliExpress
$49.00
Digilent, Inc. 410-413 TRANSISTOR TESTER DIODES
DigiKey
$49.00
Digilent, Inc. 410-413 TRANSISTOR TESTER DIODES
DigiKey
$204.99
3In1 Digital Oscilloscope Transistor Tester Function Signal Generator 2.4Inch
eBay
$204.99
3In1 Digital Oscilloscope Transistor Tester Function Signal Generator 2.4Inch
eBay
$10.40
$15.07
New Digital Transistor Tester Resistance Capacitance MOS Diode Triode Capacitance Resistance Meter
Aliexpress
30% off
$10.40
$15.07
New Digital Transistor Tester Resistance Capacitance MOS Diode Triode Capacitance Resistance Meter
Aliexpress
How to Build a Transistor Tester Easily
4:52
How to Build a Transistor Tester Easily
650 views3 weeks ago
YouTubeferdinaelectro
DIY Transistor Tester | Build Your Own LCR Meter at Home with Arduino Nano
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DIY Transistor Tester | Build Your Own LCR Meter at Home with Ard…
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HOW TO MAKE TRANSISTOR TESTING CIRCUIT
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YouTubeElectronics Simplified
DIY component tester. Homemade ultimate avr transistor tester.
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DIY component tester. Homemade ultimate avr transistor tester.
8.1K viewsOct 18, 2018
YouTubeDAILY TECH NEED
how to make simple transistor tester - homemade
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how to make simple transistor tester - homemade
25.2K viewsFeb 5, 2019
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Transistor Tester DIY | How to make transistor tester at home
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Transistor Tester DIY | How to make transistor tester at home
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How To Make Electronics Components Tester | Test Resistors, Capacitors, Transistors, and More!
16:07
How To Make Electronics Components Tester | Test Resisto…
6.9K viewsNov 17, 2024
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DIY All Components Tester | Test Transistors, MOSFETs, FETs & Ca…
150.6K views10 months ago
YouTubeAuxtics Technologies
Homemade Transistor Demonstration
149.2K viewsMay 13, 2010
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🔍⚡ How to Quickly Test a Diode and Transistor — Simple Circuit with B…
965 views2 months ago
YouTubeE-Craft
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How To Make A Transistor At Home / PNP and NPN
13.4K viewsApr 19, 2023
YouTubeElectronic Inventor Channel
5:42
Make all component Tester using BC547, Make a universal any com…
549.8K viewsMay 9, 2023
YouTubeHomemade 101
3:54
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41.9K viewsDec 29, 2018
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93.2K viewsJan 4, 2020
YouTubeKiyani's Lab
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279K viewsJun 11, 2023
YouTubeHomemade 101
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3 EASY TRANSISTOR PROJECTS
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How to make a Long Range Metal Detector using Transistor || Scien…
78K viewsMay 15, 2023
YouTubeSKR Electronics Lab
5:28
How To Make All Component Tester | Universal Tester
3.7K viewsJul 27, 2023
YouTubeTARIQ LAB
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5.3K views11 months ago
YouTubeErik's Electronics Workbench
3:59
How to Make Transistor at Home / NPN & PNP
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How to Test Transistors on Amplifier Boards Like a Pro | Eas…
1.2K views5 months ago
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17.5K viewsJun 12, 2023
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1.8K viewsJan 11, 2025
YouTubeWanderElec
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Simple Electronics Tester | LED Current Detection Circuit | DIY Ele…
1K views1 month ago
YouTube@Tusar All Electronics
41:13
Top DIY Metal Detector Projects You Won't Believe
71.6K viewsJun 10, 2023
YouTubeChris Ralph, Professional Prospector
4:00
ALL COMPONENT TESTER | Capacitor, Diode, Resistor, Transi…
271 views3 months ago
YouTubeElectro Surgeon
8:29
Transistor Identification and Testing made easy.
533.9K viewsAug 29, 2014
YouTubeMr Carlson's Lab
Homebrew NMOS Transistor Step by Step - So Easy Even Jeri Can Do It
180.1K viewsMay 13, 2010
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Shop Homemade Transistor Tester

Sponsored
About our ads
$137.79
Excelta Pocket Transistor & Diode Tester, Continuity Check, Made In USA (9V Battery Not Included), Professional
Amazon.com
3
Free shipping
$137.79
Excelta Pocket Transistor & Diode Tester, Continuity Check, Made In USA (9V Battery Not Included), Professional
Amazon.com
$29,200.00
Viavi Solutions Inc. TB5800V2-100GE-DP
TRS - RenTelco
$29,200.00
Viavi Solutions Inc. TB5800V2-100GE-DP
TRS - RenTelco
$44.82
Diymore LCR Meter Transistor Tester,Transistor Meter,LCR-TC1 Multi-Function Transistor Capacitor Tester ESR Tester Full Color Display Automatic
ibspot
$44.82
Diymore LCR Meter Transistor Tester,Transistor Meter,LCR-TC1 Multi-Function Transistor Capacitor Tester ESR Tester Full Color Display Automatic
ibspot
$5.12
Transparent Acrylic Case Shell Housing For Mega328 M328 Transistor Tester Capacitance Meter DIY Kit
Aliexpress
$5.12
Transparent Acrylic Case Shell Housing For Mega328 M328 Transistor Tester Capacitance Meter DIY Kit
Aliexpress
$17.22
$17.93
DIY DC 5V Digital Transistor Tester Capacitor Capacity Meter Inductive Capacitance Electronic
AliExpress
Free shipping
$17.22
$17.93
DIY DC 5V Digital Transistor Tester Capacitor Capacity Meter Inductive Capacitance Electronic
AliExpress
$48.99
$83.03
Transistor Tester Mosfet Transistor Capacitor Tester Electronic Component Tester Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter
LightInTheBox
40% off
$48.99
$83.03
Transistor Tester Mosfet Transistor Capacitor Tester Electronic Component Tester Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter
LightInTheBox
$74.32
Generic Transistor Tester 1.8 Inch TFT Color Screen NPN PNP Auto Identification Mosfet For Testing Detection, Automatic Checker With Auto Shutdown
ibspot
$74.32
Generic Transistor Tester 1.8 Inch TFT Color Screen NPN PNP Auto Identification Mosfet For Testing Detection, Automatic Checker With Auto Shutdown
ibspot
$12.99
Russian Version DIY Kits Transistor Tester LCR Diode Capacitance ESR Frequency Meter Signal
AliExpress
Free shipping
$12.99
Russian Version DIY Kits Transistor Tester LCR Diode Capacitance ESR Frequency Meter Signal
AliExpress
$4.50
Acrylic Transparent Case Shell For TFT GM328 Transistor Tester Diode LCR Meter PWM Square Wave DIY
AliExpress
$4.50
Acrylic Transparent Case Shell For TFT GM328 Transistor Tester Diode LCR Meter PWM Square Wave DIY
AliExpress
$425.00
$719.99
Amprobe TIC 300 PRO High Voltage Detector Kit
Amazon.com
9
Free shipping
40% off
$425.00
$719.99
Amprobe TIC 300 PRO High Voltage Detector Kit
Amazon.com
$35.23
BSIDE ESR02 Pro Transistor Tester Digital Tester Diode Triode Resistor Capacitance Inductance MOSFET
AliExpress
Free shipping
$35.23
BSIDE ESR02 Pro Transistor Tester Digital Tester Diode Triode Resistor Capacitance Inductance MOSFET
AliExpress
$39.02
Transistor Tester Kit High Accuracy Color Display Multifunctional Diode Capacitance Resistance Meter 4.5V
ibspot
$39.02
Transistor Tester Kit High Accuracy Color Display Multifunctional Diode Capacitance Resistance Meter 4.5V
ibspot
$48.84
Transistor Withstand Voltage Tester DIY Electric Transistor Igbt Tester EST-01. Other Test Meters & Detectors. Blue Color .
eBay
$48.84
Transistor Withstand Voltage Tester DIY Electric Transistor Igbt Tester EST-01. Other Test Meters & Detectors. Blue Color .
eBay
$23.88
DIY Kit Tester Transistor Diode Capacitance ESR Meter Signal Generator Tool. LCR Meters & Impedance Analyzers.
eBay
Free shipping
$23.88
DIY Kit Tester Transistor Diode Capacitance ESR Meter Signal Generator Tool. LCR Meters & Impedance Analyzers.
eBay
$11.91
$18.33
Transistor Tester Frequency Tester PWM Square Wave LCR Meter Voltmeter DIY Kit With Acrylic Case
AliExpress
35% off
$11.91
$18.33
Transistor Tester Frequency Tester PWM Square Wave LCR Meter Voltmeter DIY Kit With Acrylic Case
AliExpress
$49.16
$51.76
Digital Transistor Tester Component Meter Electrolytic Transistor Testing
eBay UK
$49.16
$51.76
Digital Transistor Tester Component Meter Electrolytic Transistor Testing
eBay UK
$44.97
$47.34
ESR02 Pro Digital Transistor Tester Meter For Electronic Repair And Testing Use
eBay UK
Free shipping
$44.97
$47.34
ESR02 Pro Digital Transistor Tester Meter For Electronic Repair And Testing Use
eBay UK
$285.99
Tilswall Digital Multimeter Tester Ohmmeter T-RMS 9999 Counts, 5Pcs
Tilswall US
$285.99
Tilswall Digital Multimeter Tester Ohmmeter T-RMS 9999 Counts, 5Pcs
Tilswall US