Shop How to Test Transistor in Circuit

Sponsored
About our ads
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
1K+
Free shipping
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
1K+
$89.99
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter
Amazon.com
71
Free shipping
$89.99
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter
Amazon.com
71
$259.01
IC Tester Transistor Chip Tester For University Lab Common Chip Maintenance Test
eBay.com
Free shipping
$259.01
IC Tester Transistor Chip Tester For University Lab Common Chip Maintenance Test
eBay.com
Free shipping
$66.27
Integrated Circuit Ic Chip Tester Optocoupler Auto-Identify Transistor
eBay
$66.27
Integrated Circuit Ic Chip Tester Optocoupler Auto-Identify Transistor
eBay
$279.00
Extech CT70 AC Circuit Load Tester
Amazon.com
247
Free shipping
$279.00
Extech CT70 AC Circuit Load Tester
Amazon.com
247
$21.29
Transistor Tester Component Tester/Soldering Kit Circuit Board, Meter Tester Diode Capacitor ESR Voltage Frequency Meter Square Wave Signal Generator
Amazon.com
Free shipping
$21.29
Transistor Tester Component Tester/Soldering Kit Circuit Board, Meter Tester Diode Capacitor ESR Voltage Frequency Meter Square Wave Signal Generator
Amazon.com
Free shipping
$11.23
CT-1 Electronic Circuit Board Inductor Tester Diagnostic Tool With LED Indicator For PCB Motherboard Coil Testing And Maintenance
Amazon.com
$11.23
CT-1 Electronic Circuit Board Inductor Tester Diagnostic Tool With LED Indicator For PCB Motherboard Coil Testing And Maintenance
Amazon.com
$13.99
Lqito Lqito Multifunctional Car Circuit Tester Component Activation Electrical Tester 6-24V/3.5-36V AC/DC Car Power Tester Digital Display Short
Amazon.com
18
$13.99
Lqito Lqito Multifunctional Car Circuit Tester Component Activation Electrical Tester 6-24V/3.5-36V AC/DC Car Power Tester Digital Display Short
Amazon.com
18
$27.99
Lunarlipes Tone Generator Kit, Wire Tracer Circuit Tester, Tone Tracing Probe Kit, 200EP High Accuracy Cable Tester, Line Finder Toner Inductive
Amazon.com
361
$27.99
Lunarlipes Tone Generator Kit, Wire Tracer Circuit Tester, Tone Tracing Probe Kit, 200EP High Accuracy Cable Tester, Line Finder Toner Inductive
Amazon.com
361
$27.99
Tone Generator Kit, Wire Tracer Circuit Tester, 200EP High Accuracy Cable Toner Detector Finder Tester, Line Finder,Inductive Amplifier, Probe Kit
Amazon.com
34
$27.99
Tone Generator Kit, Wire Tracer Circuit Tester, 200EP High Accuracy Cable Toner Detector Finder Tester, Line Finder,Inductive Amplifier, Probe Kit
Amazon.com
34
$81.06
Transistor Checker Tester, Digital Oscilloscope Portable Handheld Transistor Checker Inductance Capacitance Resistance Meter, USB Microscopes (High
Amazon.com
9
Free shipping
$81.06
Transistor Checker Tester, Digital Oscilloscope Portable Handheld Transistor Checker Inductance Capacitance Resistance Meter, USB Microscopes (High
Amazon.com
9
$28.99
Chaoos Tone Generator Kit, Wire Tracer Circuit Tester, 200EP High Accuracy Wire Tester Kit, Wires Tone Tracer, Multi-Tone Cable Test Kits With
Amazon.com
18
$28.99
Chaoos Tone Generator Kit, Wire Tracer Circuit Tester, 200EP High Accuracy Wire Tester Kit, Wires Tone Tracer, Multi-Tone Cable Test Kits With
Amazon.com
18
$9.99
Outlet Tester, Circuit Tester For Grounding Products, Electric Outlet Tester Plug In, Socket Tester For North American Outlets
Amazon.com
10
$9.99
Outlet Tester, Circuit Tester For Grounding Products, Electric Outlet Tester Plug In, Socket Tester For North American Outlets
Amazon.com
10
$59.48
Heavy-Duty 3-30V Cordless Circuit Tester, 2 Count Atd-55033
eBay
1
Free shipping
$59.48
Heavy-Duty 3-30V Cordless Circuit Tester, 2 Count Atd-55033
eBay
1
$14.39
$15.29
Professional Wire Continuity Tester Electronic Circuit Testing Tool With Sound And Visual Indicator For PCB Board Cable Switch Testing Measurement 9V
Amazon.com
2
$14.39
$15.29
Professional Wire Continuity Tester Electronic Circuit Testing Tool With Sound And Visual Indicator For PCB Board Cable Switch Testing Measurement 9V
Amazon.com
2
$52.31
$58.55
Multifunctional IC Transistor Tester, Integrated Circuit Tester With 5V 3.3V AUTO Modes For Microelectronics Engineers (With Terminal) Ic Tester Chip
Amazon.com
Free shipping
10% off
$52.31
$58.55
Multifunctional IC Transistor Tester, Integrated Circuit Tester With 5V 3.3V AUTO Modes For Microelectronics Engineers (With Terminal) Ic Tester Chip
Amazon.com
Free shipping
$395.99
Amprobe LCR Tester With Transistor Test | Cole-Parmer
Cole-Parmer
$395.99
Amprobe LCR Tester With Transistor Test | Cole-Parmer
Cole-Parmer
$157.82
For 1Pc Integrated Circuit Tester Ic Tester Transistor
eBay
Free shipping
$157.82
For 1Pc Integrated Circuit Tester Ic Tester Transistor
eBay
Free shipping
$17.95
Wire Tracer Electrical,Open&Short Finder Circuit Tester,Circuit Tracer,Wire Tester Electrical Tool,Cable Tracker Electrical DC 6-42V For Automotive
Amazon.com
8
$17.95
Wire Tracer Electrical,Open&Short Finder Circuit Tester,Circuit Tracer,Wire Tester Electrical Tool,Cable Tracker Electrical DC 6-42V For Automotive
Amazon.com
8
$52.85
Heavy-Duty Circuit Tester, 7 Count Atd-5513
eBay
17
Free shipping
$52.85
Heavy-Duty Circuit Tester, 7 Count Atd-5513
eBay
17
$307.99
12-24V AC/DC Digital Power Circuit Probe Tester, Short & Open Circuit Finder With 30PCS Back Probe Kit, 40ft Cable
Home Depot
Free shipping
$307.99
12-24V AC/DC Digital Power Circuit Probe Tester, Short & Open Circuit Finder With 30PCS Back Probe Kit, 40ft Cable
Home Depot
Free shipping
$60.36
Integrated Circuit Tester, Multifunctional Maintenance Tester IC Transistor Meter With 5V 3.3V AUTO Modes For Microelectronics Engineers
Amazon.com
Free shipping
$60.36
Integrated Circuit Tester, Multifunctional Maintenance Tester IC Transistor Meter With 5V 3.3V AUTO Modes For Microelectronics Engineers
Amazon.com
Free shipping
$82.90
VEVOR Automotive Circuit Tester Kit 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting 2-In-1 Electrical Automotive Power
VEVOR
$82.90
VEVOR Automotive Circuit Tester Kit 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting 2-In-1 Electrical Automotive Power
VEVOR
$101.70
TSH-06F Integrated Circuit Tester IC Transistor Meter With 5V With Terminal
eBay.com
Free shipping
$101.70
TSH-06F Integrated Circuit Tester IC Transistor Meter With 5V With Terminal
eBay.com
Free shipping
$24.99
Digital Multimeter,Multimeter Tester, High Sensitivity Voltmeter Ammeter Ohmmeter NCV Circuit Checker Measures AC/DC Voltage,AC/DC Current, Resistance
Amazon.com
762
$24.99
Digital Multimeter,Multimeter Tester, High Sensitivity Voltmeter Ammeter Ohmmeter NCV Circuit Checker Measures AC/DC Voltage,AC/DC Current, Resistance
Amazon.com
762
$12.01
9V Buzzer Continuity Circuit Tester With LED Indicator Light For Cable Wire PCB Testing Electrical Testing Tool With Soundalert 100DB(A)
Amazon.com
Free shipping
$12.01
9V Buzzer Continuity Circuit Tester With LED Indicator Light For Cable Wire PCB Testing Electrical Testing Tool With Soundalert 100DB(A)
Amazon.com
Free shipping
$31.20
LCR-P1 Capacitor Tester, Mosfet Transistor Tester, Diode Triode Zener Diode Resistance Inductance LCR Meter, MOS NPN PNP E SR Meter, SMD Electronic
Amazon.com
$31.20
LCR-P1 Capacitor Tester, Mosfet Transistor Tester, Diode Triode Zener Diode Resistance Inductance LCR Meter, MOS NPN PNP E SR Meter, SMD Electronic
Amazon.com
$128.24
LIIAMOAR 110 Pcs Automotive Circuit Test Lead Kit, Multimeter Test Leads Kit, Electrical Test Kit, Back Probe Kit Automotive, Relay Wire Connector Kit
Amazon.com
44
Free shipping
$128.24
LIIAMOAR 110 Pcs Automotive Circuit Test Lead Kit, Multimeter Test Leads Kit, Electrical Test Kit, Back Probe Kit Automotive, Relay Wire Connector Kit
Amazon.com
44
$37.64
Klein Tools 80077 Voltage Test Kit, Electronic AC/DC Tester, GFCI Outlet Tester And Non-Contact Test Pen, 3-Piece
Amazon.com
8K+
Free shipping
$37.64
Klein Tools 80077 Voltage Test Kit, Electronic AC/DC Tester, GFCI Outlet Tester And Non-Contact Test Pen, 3-Piece
Amazon.com
8K+
$76.99
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 19.7 ft
VEVOR
$76.99
VEVOR Automotive Circuit Tester 8 - 35 Dcv Power Circuit Probe Tester With Tft Color Display And Lighting Automotive Power Tester Probe With 19.7 ft
VEVOR
$245.83
Digital IC Tester Integrated Circuit Test Instrument Chip Component Tester
eBay.com
$245.83
Digital IC Tester Integrated Circuit Test Instrument Chip Component Tester
eBay.com
$14.99
$16.99
KAIWEETS Voltage Tester/Non-Contact Voltage Tester With Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester With
Amazon.com
20K+
11% off
$14.99
$16.99
KAIWEETS Voltage Tester/Non-Contact Voltage Tester With Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester With
Amazon.com
20K+
$212.76
HTS001 Tester Transistor Tester IC Chip Tester For University Labs Common Chip
eBay.com
$212.76
HTS001 Tester Transistor Tester IC Chip Tester For University Labs Common Chip
eBay.com
$297.00
1Pc NEW DCA55 Component Tester IC Transistor Diode Analyzer Tester
eBay.com
$297.00
1Pc NEW DCA55 Component Tester IC Transistor Diode Analyzer Tester
eBay.com
$25.99
AERMOTOR 6V-48V DC Car Power Circuit Probe Tester With Dual LED Lights,Circuit Tester Automotive,Fuse & Voltage Tester,Electrical Automotive Digital
Amazon.com
13
$25.99
AERMOTOR 6V-48V DC Car Power Circuit Probe Tester With Dual LED Lights,Circuit Tester Automotive,Fuse & Voltage Tester,Electrical Automotive Digital
Amazon.com
13
$16.99
$18.69
Short Pro Tool - 24 VAC Circuit Short Finder Tester With Light Indicator And Automatic Reset
Amazon.com
5
$16.99
$18.69
Short Pro Tool - 24 VAC Circuit Short Finder Tester With Light Indicator And Automatic Reset
Amazon.com
5
earth resistant test
0:24
earth resistant test
1.8M views4 days ago
YouTubeVigyan Recharge
Tevin Imlach Training Hard 💪
2:46
Tevin Imlach Training Hard 💪
13.5K views4 days ago
YouTubeWindies Cricket
What A Moment 🥲
2:31
What A Moment 🥲
40.7K views4 days ago
YouTubeWindies Cricket
What changes should England make for third test? | Telegraph Cricket Podcast #ashes #englandcricket
0:33
What changes should England make for third test? | Telegraph Cricket …
8.6K views5 days ago
YouTubeThe Telegraph
Jimmy Anderson voices his Ashes frustrations 😡 | Tailenders Podcast
0:28
Jimmy Anderson voices his Ashes frustrations 😡 | Tailenders Podcast
131.2K views4 days ago
YouTubeBBC Sport
What This Simple Test Reveals About Your Brain
0:24
What This Simple Test Reveals About Your Brain
5.1M views1 month ago
YouTubeTechWizards
Can You Pass This Colorblind Test?
1:25
Can You Pass This Colorblind Test?
1.6M views2 weeks ago
YouTubeDoctor Eye Health
0:26
🚨LAST Time IND vs SA in India🤯Rohit Sharma Virat Kohli 2019🤯IND vs S…
1.1M views2 weeks ago
YouTubeCricomania
1:03
The weirdest question on the SAT...
1.8M views3 weeks ago
YouTubeYour SAT Coach
0:23
🚨Another Whitewash LOADING?🤯South Africa Beat Indi…
982.1K views2 weeks ago
YouTubeCricomania
0:53
Test math challenge with Sprunki Hopps and friends – who’s the be…
745.3K views3 days ago
YouTubeGame9bit
1:07
❌🥚 Eggs Se Cancer!! (Important Update)
270.8K views2 days ago
YouTubeMIND WITH MUSCLE
0:46
This easy-looking SAT question tricks most students
148K views1 week ago
YouTubeYour SAT Coach
0:41
Steve Smith & Labuschagne 🥶 की तबाही Test मे ODI 🔥Day 2 Highlig…
315.7K views1 week ago
YouTubeCricket Krunch
0:40
4 Level Eye Test 😭 Fail = Chasma Lagega 👓
34.5K views5 days ago
YouTubeMotivation QuoteShala
0:31
Wanted clarity from Smudge, but got something better 🤣 #Ashes2025
19.5K views6 days ago
YouTubeESPNcricinfo
0:56
Sadie and Caleb Compliment Each Other
2.1K views1 day ago
YouTubeGlamour
0:09
Throwing a towel over an angry wife #shorts #couples
5.3M views4 days ago
YouTubeCourtney & Alex
0:30
Mini Mayhem | Campaign 4
196.4K views5 days ago
YouTubeCritical Role
1:40
Road Testing!!
2.6M views1 week ago
YouTubeTheAutoBharat
0:39
Why the Right Cocoa Powder Makes or Breaks Chocolate Desserts
1.5M views2 weeks ago
YouTubeAmerica's Test Kitchen
0:24
🚨2nd Test ROAST😂Kuldeep Yadav Batting Marco Jansen 6 Wickets I…
1.3M views2 weeks ago
YouTubeCricomania
0:34
Cold vs Hot Water Sound Test | Can You Guess Correctly?
693.1K views1 week ago
YouTubeSTONE SHORTS
1:01
Lungs Test Extreme Edition 🫁
313.5K views3 weeks ago
YouTubeSTONE SHORTS
0:32
#pov : test kepintaran
4.4M views3 days ago
YouTubeRegita Masri
1:29
I Got My Makeup Done by a Malaysian Celebrity Makeup Artis…
1.9M views1 week ago
YouTubeSafiya Nygaard
2:29
Most People Fail This Shoulder Check!
113.2K views3 weeks ago
YouTubeChristina Nicci
0:24
Jake Weatherald vs. Ben Stokes 🍿 #ashes #cricket
1.6M views6 days ago
YouTubeFox Cricket
2:01
250 km Mileage Test - Sierra Diesel AT #dds #Sierra #TataMotors
1.1M views5 days ago
YouTubeDDS
See more videos
Static thumbnail place holder

Shop How to Test Transistor in Circuit

Sponsored
About our ads
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
1K+
Free shipping
$89.99
Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet And Receptacle Tester Kit, Multimeter, NCVT, Outlet Tester, Leads, 4-Piece
Amazon.com
1K+
$89.99
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter
Amazon.com
71
Free shipping
$89.99
2025 Autel Circuit Tester, Power Circuit Probe Scan Tool, 12-24V Electrical Short Open Breaker Circuit Finder, Auto Circuit Tester, Digital Multimeter
Amazon.com
71
$259.01
IC Tester Transistor Chip Tester For University Lab Common Chip Maintenance Test
eBay.com
Free shipping
$259.01
IC Tester Transistor Chip Tester For University Lab Common Chip Maintenance Test
eBay.com
Free shipping
$66.27
Integrated Circuit Ic Chip Tester Optocoupler Auto-Identify Transistor
eBay
$66.27
Integrated Circuit Ic Chip Tester Optocoupler Auto-Identify Transistor
eBay
$279.00
Extech CT70 AC Circuit Load Tester
Amazon.com
247
Free shipping
$279.00
Extech CT70 AC Circuit Load Tester
Amazon.com
247
$21.29
Transistor Tester Component Tester/Soldering Kit Circuit Board, Meter Tester Diode Capacitor ESR Voltage Frequency Meter Square Wave Signal Generator
Amazon.com
Free shipping
$21.29
Transistor Tester Component Tester/Soldering Kit Circuit Board, Meter Tester Diode Capacitor ESR Voltage Frequency Meter Square Wave Signal Generator
Amazon.com
Free shipping
$11.23
CT-1 Electronic Circuit Board Inductor Tester Diagnostic Tool With LED Indicator For PCB Motherboard Coil Testing And Maintenance
Amazon.com
$11.23
CT-1 Electronic Circuit Board Inductor Tester Diagnostic Tool With LED Indicator For PCB Motherboard Coil Testing And Maintenance
Amazon.com
$13.99
Lqito Lqito Multifunctional Car Circuit Tester Component Activation Electrical Tester 6-24V/3.5-36V AC/DC Car Power Tester Digital Display Short
Amazon.com
18
$13.99
Lqito Lqito Multifunctional Car Circuit Tester Component Activation Electrical Tester 6-24V/3.5-36V AC/DC Car Power Tester Digital Display Short
Amazon.com
18
$27.99
Lunarlipes Tone Generator Kit, Wire Tracer Circuit Tester, Tone Tracing Probe Kit, 200EP High Accuracy Cable Tester, Line Finder Toner Inductive
Amazon.com
361
$27.99
Lunarlipes Tone Generator Kit, Wire Tracer Circuit Tester, Tone Tracing Probe Kit, 200EP High Accuracy Cable Tester, Line Finder Toner Inductive
Amazon.com
361
$27.99
Tone Generator Kit, Wire Tracer Circuit Tester, 200EP High Accuracy Cable Toner Detector Finder Tester, Line Finder,Inductive Amplifier, Probe Kit
Amazon.com
34
$27.99
Tone Generator Kit, Wire Tracer Circuit Tester, 200EP High Accuracy Cable Toner Detector Finder Tester, Line Finder,Inductive Amplifier, Probe Kit
Amazon.com
34
$81.06
Transistor Checker Tester, Digital Oscilloscope Portable Handheld Transistor Checker Inductance Capacitance Resistance Meter, USB Microscopes (High
Amazon.com
9
Free shipping
$81.06
Transistor Checker Tester, Digital Oscilloscope Portable Handheld Transistor Checker Inductance Capacitance Resistance Meter, USB Microscopes (High
Amazon.com
9
$28.99
Chaoos Tone Generator Kit, Wire Tracer Circuit Tester, 200EP High Accuracy Wire Tester Kit, Wires Tone Tracer, Multi-Tone Cable Test Kits With
Amazon.com
18
$28.99
Chaoos Tone Generator Kit, Wire Tracer Circuit Tester, 200EP High Accuracy Wire Tester Kit, Wires Tone Tracer, Multi-Tone Cable Test Kits With
Amazon.com
18
$9.99
Outlet Tester, Circuit Tester For Grounding Products, Electric Outlet Tester Plug In, Socket Tester For North American Outlets
Amazon.com
10
$9.99
Outlet Tester, Circuit Tester For Grounding Products, Electric Outlet Tester Plug In, Socket Tester For North American Outlets
Amazon.com
10
$59.48
Heavy-Duty 3-30V Cordless Circuit Tester, 2 Count Atd-55033
eBay
1
Free shipping
$59.48
Heavy-Duty 3-30V Cordless Circuit Tester, 2 Count Atd-55033
eBay
1
$14.39
$15.29
Professional Wire Continuity Tester Electronic Circuit Testing Tool With Sound And Visual Indicator For PCB Board Cable Switch Testing Measurement 9V
Amazon.com
2
$14.39
$15.29
Professional Wire Continuity Tester Electronic Circuit Testing Tool With Sound And Visual Indicator For PCB Board Cable Switch Testing Measurement 9V
Amazon.com
2
$52.31
$58.55
Multifunctional IC Transistor Tester, Integrated Circuit Tester With 5V 3.3V AUTO Modes For Microelectronics Engineers (With Terminal) Ic Tester Chip
Amazon.com
Free shipping
10% off
$52.31
$58.55
Multifunctional IC Transistor Tester, Integrated Circuit Tester With 5V 3.3V AUTO Modes For Microelectronics Engineers (With Terminal) Ic Tester Chip
Amazon.com
Free shipping
$395.99
Amprobe LCR Tester With Transistor Test | Cole-Parmer
Cole-Parmer
$395.99
Amprobe LCR Tester With Transistor Test | Cole-Parmer
Cole-Parmer
$157.82
For 1Pc Integrated Circuit Tester Ic Tester Transistor
eBay
Free shipping
$157.82
For 1Pc Integrated Circuit Tester Ic Tester Transistor
eBay
Free shipping