Shop testing lighting circuit with pen tester

Sponsored
About our ads
$9.00
$10.10
Worgeous Professional LED Circuit Test Pen For Voltage Test Multi-Functional Automotive Tool Assorted Color
Walmart
10% off
$9.00
$10.10
Worgeous Professional LED Circuit Test Pen For Voltage Test Multi-Functional Automotive Tool Assorted Color
Walmart
$6.98
Acahhotxx Electric Pen, Efficient Tester Pen With Green LED Portable Electrical Circuit Tester Pen For Quick Circuit Testing
Walmart
$6.98
Acahhotxx Electric Pen, Efficient Tester Pen With Green LED Portable Electrical Circuit Tester Pen For Quick Circuit Testing
Walmart
$5.91
Led Circuit Tester Pen Screwdriver Voltage Pen Electrical Test 70-250V UK G1i0
Walmart
$5.91
Led Circuit Tester Pen Screwdriver Voltage Pen Electrical Test 70-250V UK G1i0
Walmart
$6.08
Zeiwohndc 2 in 1 Voltage Tester Screwdriver Contact Voltage Tester Pen Light Circuit Test
Walmart
$6.08
Zeiwohndc 2 in 1 Voltage Tester Screwdriver Contact Voltage Tester Pen Light Circuit Test
Walmart
$6.64
Clearance! LED Circuit Tester Pen Screwdriver Voltage Pen Electrical Test 70-250V UK H9f6
Walmart
Free shipping
$6.64
Clearance! LED Circuit Tester Pen Screwdriver Voltage Pen Electrical Test 70-250V UK H9f6
Walmart
$10.69
Voltage Tester 2-In-1 Digital Induction Test Pencil With LED Display, Non-Contact Electric Pen For Live Wire Detection And Home Circuit Maintenance Fa
Walmart
$10.69
Voltage Tester 2-In-1 Digital Induction Test Pencil With LED Display, Non-Contact Electric Pen For Live Wire Detection And Home Circuit Maintenance Fa
Walmart
$4.99
2Pcs 24-250V Electrician Circuit Tester Pen,Responsive Electrical Tester Pen,With LED Indicator Light Waterproof
Walmart
$4.99
2Pcs 24-250V Electrician Circuit Tester Pen,Responsive Electrical Tester Pen,With LED Indicator Light Waterproof
Walmart
$8.77
Supvox Electrical Tester Pen Transparent ABS Dual Light Circuit Testing 1 Pair
Walmart
$8.77
Supvox Electrical Tester Pen Transparent ABS Dual Light Circuit Testing 1 Pair
Walmart
$12.76
Mduoduo Car Circuit Tester Premium Test Light Probe Pen Light Bulb Diagnostic Tool Car Accessories
Walmart
Free shipping
$12.76
Mduoduo Car Circuit Tester Premium Test Light Probe Pen Light Bulb Diagnostic Tool Car Accessories
Walmart
$6.56
Yongco Portable Electrical Circuit Tester Pen Versatile Detector Pen With LED Light For Accurate Analysis &
Walmart
$6.56
Yongco Portable Electrical Circuit Tester Pen Versatile Detector Pen With LED Light For Accurate Analysis &
Walmart
$15.99
Non-Contact Voltage Tester Pen With Adjustable Sensitivity, Dual Sound And Light Alarms, CAT III 1000V Rated Electrical Circuit Tester, Pocket Clip, A
Walmart
Free shipping
$15.99
Non-Contact Voltage Tester Pen With Adjustable Sensitivity, Dual Sound And Light Alarms, CAT III 1000V Rated Electrical Circuit Tester, Pocket Clip, A
Walmart
$7.03
Yongco Portable Electrical Circuit Tester Pen Versatile Detector Pen With LED Light For Accurate Analysis &
Walmart
$7.03
Yongco Portable Electrical Circuit Tester Pen Versatile Detector Pen With LED Light For Accurate Analysis &
Walmart
$13.32
$14.80
Tester Circuit Indicator Pen Flashlight Beeper Non Contact / 2 Aaa
eBay
10% off
$13.32
$14.80
Tester Circuit Indicator Pen Flashlight Beeper Non Contact / 2 Aaa
eBay
$9.68
Car Scanner Tool Car Test Light Digital LED Circuit Tester With Display 120V Test Pen For Accurate Circuit Testing And Large Spring Design
Walmart
Free shipping
$9.68
Car Scanner Tool Car Test Light Digital LED Circuit Tester With Display 120V Test Pen For Accurate Circuit Testing And Large Spring Design
Walmart
$8.32
Aneng Ac/Dc 12-250V Voltage Test Pen Digital LCD Display Screwdriver Pen With LED Lighting Multifunctional Voltage Detector For Electrical Testing
Walmart
Free shipping
$8.32
Aneng Ac/Dc 12-250V Voltage Test Pen Digital LCD Display Screwdriver Pen With LED Lighting Multifunctional Voltage Detector For Electrical Testing
Walmart
$20.91
Non-Contact Electric Voltage Detector Pen Circuit Tester Socket Check
eBay
Free shipping
$20.91
Non-Contact Electric Voltage Detector Pen Circuit Tester Socket Check
eBay
$11.19
$17.29
Zhourta Smart Voltage Tester Pen Non-Contact Electric Socket Detector With LED Display For AC Current Home Circuit Testing Tool
Walmart
35% off
$11.19
$17.29
Zhourta Smart Voltage Tester Pen Non-Contact Electric Socket Detector With LED Display For AC Current Home Circuit Testing Tool
Walmart
$3.51
$4.33
Electrical Tester Pen LED High Brightness Multifunctional Pen Clip Design Accurate Responsive Line Break Judgment Portable Smart Sensor Test Pencil Sc
Walmart
18% off
$3.51
$4.33
Electrical Tester Pen LED High Brightness Multifunctional Pen Clip Design Accurate Responsive Line Break Judgment Portable Smart Sensor Test Pencil Sc
Walmart
$5.37
Jihuahe Auto Circuit Tester Pen, LED Test Light For 3V-120V Vehicle Electrical Systems, Automotive Diagnostic Tool For Fuses, Wiring & Battery Checks,
Walmart
$5.37
Jihuahe Auto Circuit Tester Pen, LED Test Light For 3V-120V Vehicle Electrical Systems, Automotive Diagnostic Tool For Fuses, Wiring & Battery Checks,
Walmart
$9.18
Lacooooppia Tester Pen Electrical Test Pen 6V 12V 24V Multifunctional Portable With Indicator Light Circuit Tester For SUV Truck RV
Walmart
Free shipping
$9.18
Lacooooppia Tester Pen Electrical Test Pen 6V 12V 24V Multifunctional Portable With Indicator Light Circuit Tester For SUV Truck RV
Walmart
$14.42
Diagnostic Tool For Car Circuit Testing With Probe Pen And Light Bulb Detection
US eBay
Free shipping
$14.42
Diagnostic Tool For Car Circuit Testing With Probe Pen And Light Bulb Detection
US eBay
$12.44
Zeiwohndc Car Voltage Detectors Pen Circuit Tester 2.5-32V Diagnostic Probe Test Pen
Walmart
Free shipping
$12.44
Zeiwohndc Car Voltage Detectors Pen Circuit Tester 2.5-32V Diagnostic Probe Test Pen
Walmart
$7.73
Test Pencil On-Off Test Electrician Pen Intelligent Induction Circuit Tester Pen
eBay.com
$7.73
Test Pencil On-Off Test Electrician Pen Intelligent Induction Circuit Tester Pen
eBay.com
$11.31
$12.71
Coophya 1 Set Car Test Pen For Technicians In Circuit Testing And Short Circuit Detection
Walmart
Free shipping
11% off
$11.31
$12.71
Coophya 1 Set Car Test Pen For Technicians In Circuit Testing And Short Circuit Detection
Walmart
$7.18
Yongco Circuit Repair Testing Pen User Friendly Electrical Tester Pen For Troubleshooting And Repairing Electrical
Walmart
$7.18
Yongco Circuit Repair Testing Pen User Friendly Electrical Tester Pen For Troubleshooting And Repairing Electrical
Walmart
$17.53
12/24V Car Circuit Line Test Pencil Detection Pen LED Indicator Multiple Function Test Electroscope SUV Repair Tool
Walmart
Free shipping
$17.53
12/24V Car Circuit Line Test Pencil Detection Pen LED Indicator Multiple Function Test Electroscope SUV Repair Tool
Walmart
$10.48
Belowsyaler Car Truck Circuit Tester Light Bulb Automobile Repair Tool Multifunctional Electrical Tester Pen Vehicle Repair Pen
Walmart
Free shipping
$10.48
Belowsyaler Car Truck Circuit Tester Light Bulb Automobile Repair Tool Multifunctional Electrical Tester Pen Vehicle Repair Pen
Walmart
$21.99
Test Pen Multimeter Voltage Testing Pen Non-Contact Electric Pen Multifunctional Test Pen Phase Sequence Meter With Backlight For Repairing Factory An
Walmart
Free shipping
$21.99
Test Pen Multimeter Voltage Testing Pen Non-Contact Electric Pen Multifunctional Test Pen Phase Sequence Meter With Backlight For Repairing Factory An
Walmart
$7.27
Yongco Circuit Repair Testing Pen User Friendly Electrical Tester Pen For Troubleshooting And Repairing Electrical
Walmart
$7.27
Yongco Circuit Repair Testing Pen User Friendly Electrical Tester Pen For Troubleshooting And Repairing Electrical
Walmart
$2.64
$19.99
1Pc DY&LM Compact Auto Circuit Tester Pen 6-24V Voltage Detector, Flexible Lead, No Battery Required, Durable, Fault, Pen Tester,Test Light
Temu US
86% off
$2.64
$19.99
1Pc DY&LM Compact Auto Circuit Tester Pen 6-24V Voltage Detector, Flexible Lead, No Battery Required, Durable, Fault, Pen Tester,Test Light
Temu US
$0.71
$1.09
1Pc Electrical Voltage Tester Pen Detector Probe Electric Measuring Pen For Circuit Tester Lamp
Aliexpress
34% off
$0.71
$1.09
1Pc Electrical Voltage Tester Pen Detector Probe Electric Measuring Pen For Circuit Tester Lamp
Aliexpress
$9.61
4X(2Pcs 24-250V Electrician Circuit Tester Pen, Responsive Electrical Te7392-
eBay.com
$9.61
4X(2Pcs 24-250V Electrician Circuit Tester Pen, Responsive Electrical Te7392-
eBay.com
$22.39
Digital Voltage Tester Pen - Auto Circuit Tester For DC Diagnostics
eBay.com
Free shipping
$22.39
Digital Voltage Tester Pen - Auto Circuit Tester For DC Diagnostics
eBay.com
$13.99
DC12V Circuit Voltage Tester Pen Clear Plastic Handle Black Cap
Bed Bath & Beyond
20
$13.99
DC12V Circuit Voltage Tester Pen Clear Plastic Handle Black Cap
Bed Bath & Beyond
$24.47
$48.94
Mini Electric Test Pen, Non Contact Cordless Voltage Detector For Electrical Circuits | Daily Deals Depot
Inspire Uplift
Free shipping
50% off
$24.47
$48.94
Mini Electric Test Pen, Non Contact Cordless Voltage Detector For Electrical Circuits | Daily Deals Depot
Inspire Uplift
Electronic AC-DC Tester - How to Use || Tester Pen - Multi-function LED Test Pen || Magic Tester⚡⚡
11:11
Electronic AC-DC Tester - How to Use || Tester Pen - Multi-function L…
9.3K views6 months ago
YouTubeElectronics Bing
How to make your own test light / circuit tester. DIY incandescent test light.
4:36
How to make your own test light / circuit tester. DIY incandescent te…
60.4K viewsNov 10, 2020
YouTubeEveryday Mechanic
4 Basic Electrical Testers & HOW TO USE THEM
15:24
4 Basic Electrical Testers & HOW TO USE THEM
1.1M viewsMar 15, 2021
YouTubeElectrician U
Digital Circuit Tester Review - "BEST TEST LIGHT?!?!"
7:23
Digital Circuit Tester Review - "BEST TEST LIGHT?!?!"
71K viewsDec 12, 2022
YouTubeDriver's Therapy
How to use test pen
3:44
How to use test pen
2.3K viewsJul 10, 2024
YouTubePassion Tech KLM
Diagnostic Tools DC 6V 12V 24V Copper Auto Car Light Circuit Tester Lamp Voltage Test Pen Detector
0:16
Diagnostic Tools DC 6V 12V 24V Copper Auto Car Light Circuit Test…
2 months ago
YouTubeSEAMETAL
How to use a Circuit Tester to Check Car Fuse (Test Light)
6:50
How to use a Circuit Tester to Check Car Fuse (Test Light)
280.7K viewsMar 26, 2019
YouTubeWelking Vue
2:29
How To Use An Automotive Circuit Tester Pen
80.3K viewsFeb 12, 2023
YouTubeBill Of All Trades
3:12
When to use a non-contact voltage tester and a lighted Circuit Tester …
48.1K viewsAug 21, 2020
YouTubeVulcanizer DIY Projects
0:18
Kaiweets HT100 Non-Contact AC Voltage Tester Pen
33.9K viewsDec 27, 2021
YouTubeKaiweets
0:49
Car Digital Electric Pen, 6V-12V-24V DC Circuit Tester Light, Test Ligh…
322 views2 months ago
YouTubeSun88 Road
5:53
How to Use an Automotive Test Light (Circuit Tester)
20.7K viewsNov 20, 2022
YouTubeTuned 2.7
8:11
TOP 5 Best Voltage Tester Pen 2025
1.1K views2 months ago
YouTubeProduct Verdict
9:26
Homemade LED Light Tester, Simple LED tester circuit
Jul 4, 2023
YouTubeHomemade 101
0:16
High-Brightness Intelligent Voltage Tester Pen || Multi-function LED T…
17.1K views3 months ago
YouTubeHead Power India
3:19
How To Use A Circuit Tester To Check Car Fuses (Test Light)
9.5K viewsMay 7, 2021
YouTubeCarSpyTV
8:38
Auto volt Homemade LED light tester, Simple LED tester circuit DIY
Nov 21, 2023
YouTubeHomemade 101
6:09
How to Use an Automotive Test Light - Quick and Easy
754.6K viewsMay 16, 2018
YouTubeJoeCanDoIt
0:35
Automotive Test Light 3-60V DC Digital LED Circuit Tester, Heavy …
9 viewsJul 29, 2021
amazon.com
6:49
How to Use a Non-Contact Voltage Tester
420.9K viewsJun 8, 2021
YouTubeFlannel Guy DIY
5:09
Best Circuit Testers for Cars (2025) - Elite Diagnostic Picks!
12.2K viewsJan 24, 2022
YouTubedriveloop
0:30
KAIWEETS 0.8V-100V DC Smart Automotive Test Light, Buzzer Cir…
4 viewsMay 10, 2023
amazon.com
0:31
Automotive Test Light 3-72V DC Digital Light Tester with Voltmeter…
Jul 29, 2021
amazon.com
1:11
Upgraded 3-72V Buzzer Automotive Test Light, Heavy Duty Digital LE…
1 viewsJul 1, 2022
amazon.com
1:05
How to use Non-Contact Voltage Detectors
227.9K viewsSep 5, 2019
YouTubeFluke Corporation
3:17
Easiest way to make a 12v Tester | DIY | Automotive DC Test Probe/L…
102.5K viewsApr 21, 2021
YouTubeTechRobust
6:29
Light Switch and Circuit Box Multimeter Testing
110K viewsNov 19, 2020
YouTubeVincent Stevenson
26:29
Testing A Starter Circuit!! [Test Light vs Voltmeter] #uActivate
34.7K views5 months ago
YouTubeScannerDanner
4:25
How To Use A Non-Contact Voltage Tester
2.9K viewsAug 6, 2024
YouTubeRenovation Roots
0:29
Responsive Electrical Circuit Tester Pen, 70-250V Voltage Tester with …
Jul 12, 2024
amazon.com
See more videos
Static thumbnail place holder

Shop testing lighting circuit with pen tester

Sponsored
About our ads
$9.00
$10.10
Worgeous Professional LED Circuit Test Pen For Voltage Test Multi-Functional Automotive Tool Assorted Color
Walmart
10% off
$9.00
$10.10
Worgeous Professional LED Circuit Test Pen For Voltage Test Multi-Functional Automotive Tool Assorted Color
Walmart
$6.98
Acahhotxx Electric Pen, Efficient Tester Pen With Green LED Portable Electrical Circuit Tester Pen For Quick Circuit Testing
Walmart
$6.98
Acahhotxx Electric Pen, Efficient Tester Pen With Green LED Portable Electrical Circuit Tester Pen For Quick Circuit Testing
Walmart
$5.91
Led Circuit Tester Pen Screwdriver Voltage Pen Electrical Test 70-250V UK G1i0
Walmart
$5.91
Led Circuit Tester Pen Screwdriver Voltage Pen Electrical Test 70-250V UK G1i0
Walmart
$6.08
Zeiwohndc 2 in 1 Voltage Tester Screwdriver Contact Voltage Tester Pen Light Circuit Test
Walmart
$6.08
Zeiwohndc 2 in 1 Voltage Tester Screwdriver Contact Voltage Tester Pen Light Circuit Test
Walmart
$6.64
Clearance! LED Circuit Tester Pen Screwdriver Voltage Pen Electrical Test 70-250V UK H9f6
Walmart
Free shipping
$6.64
Clearance! LED Circuit Tester Pen Screwdriver Voltage Pen Electrical Test 70-250V UK H9f6
Walmart
$10.69
Voltage Tester 2-In-1 Digital Induction Test Pencil With LED Display, Non-Contact Electric Pen For Live Wire Detection And Home Circuit Maintenance Fa
Walmart
$10.69
Voltage Tester 2-In-1 Digital Induction Test Pencil With LED Display, Non-Contact Electric Pen For Live Wire Detection And Home Circuit Maintenance Fa
Walmart
$4.99
2Pcs 24-250V Electrician Circuit Tester Pen,Responsive Electrical Tester Pen,With LED Indicator Light Waterproof
Walmart
$4.99
2Pcs 24-250V Electrician Circuit Tester Pen,Responsive Electrical Tester Pen,With LED Indicator Light Waterproof
Walmart
$8.77
Supvox Electrical Tester Pen Transparent ABS Dual Light Circuit Testing 1 Pair
Walmart
$8.77
Supvox Electrical Tester Pen Transparent ABS Dual Light Circuit Testing 1 Pair
Walmart
$12.76
Mduoduo Car Circuit Tester Premium Test Light Probe Pen Light Bulb Diagnostic Tool Car Accessories
Walmart
Free shipping
$12.76
Mduoduo Car Circuit Tester Premium Test Light Probe Pen Light Bulb Diagnostic Tool Car Accessories
Walmart
$6.56
Yongco Portable Electrical Circuit Tester Pen Versatile Detector Pen With LED Light For Accurate Analysis &
Walmart
$6.56
Yongco Portable Electrical Circuit Tester Pen Versatile Detector Pen With LED Light For Accurate Analysis &
Walmart
$15.99
Non-Contact Voltage Tester Pen With Adjustable Sensitivity, Dual Sound And Light Alarms, CAT III 1000V Rated Electrical Circuit Tester, Pocket Clip, A
Walmart
Free shipping
$15.99
Non-Contact Voltage Tester Pen With Adjustable Sensitivity, Dual Sound And Light Alarms, CAT III 1000V Rated Electrical Circuit Tester, Pocket Clip, A
Walmart
$7.03
Yongco Portable Electrical Circuit Tester Pen Versatile Detector Pen With LED Light For Accurate Analysis &
Walmart
$7.03
Yongco Portable Electrical Circuit Tester Pen Versatile Detector Pen With LED Light For Accurate Analysis &
Walmart
$13.32
$14.80
Tester Circuit Indicator Pen Flashlight Beeper Non Contact / 2 Aaa
eBay
10% off
$13.32
$14.80
Tester Circuit Indicator Pen Flashlight Beeper Non Contact / 2 Aaa
eBay
$9.68
Car Scanner Tool Car Test Light Digital LED Circuit Tester With Display 120V Test Pen For Accurate Circuit Testing And Large Spring Design
Walmart
Free shipping
$9.68
Car Scanner Tool Car Test Light Digital LED Circuit Tester With Display 120V Test Pen For Accurate Circuit Testing And Large Spring Design
Walmart
$8.32
Aneng Ac/Dc 12-250V Voltage Test Pen Digital LCD Display Screwdriver Pen With LED Lighting Multifunctional Voltage Detector For Electrical Testing
Walmart
Free shipping
$8.32
Aneng Ac/Dc 12-250V Voltage Test Pen Digital LCD Display Screwdriver Pen With LED Lighting Multifunctional Voltage Detector For Electrical Testing
Walmart
$20.91
Non-Contact Electric Voltage Detector Pen Circuit Tester Socket Check
eBay
Free shipping
$20.91
Non-Contact Electric Voltage Detector Pen Circuit Tester Socket Check
eBay
$11.19
$17.29
Zhourta Smart Voltage Tester Pen Non-Contact Electric Socket Detector With LED Display For AC Current Home Circuit Testing Tool
Walmart
35% off
$11.19
$17.29
Zhourta Smart Voltage Tester Pen Non-Contact Electric Socket Detector With LED Display For AC Current Home Circuit Testing Tool
Walmart
$3.51
$4.33
Electrical Tester Pen LED High Brightness Multifunctional Pen Clip Design Accurate Responsive Line Break Judgment Portable Smart Sensor Test Pencil Sc
Walmart
18% off
$3.51
$4.33
Electrical Tester Pen LED High Brightness Multifunctional Pen Clip Design Accurate Responsive Line Break Judgment Portable Smart Sensor Test Pencil Sc
Walmart