Shop auto electrical tester

Sponsored
About our ads
$89.99
Autel Powerscan PS100 Automotive Circuit Tester 2.0, 12-24V Power Circuit Probe Tool, Electrical Short Open Circuit Finder, AC/DC/Resistance/Component
Amazon.com
53
Free shipping
$89.99
Autel Powerscan PS100 Automotive Circuit Tester 2.0, 12-24V Power Circuit Probe Tool, Electrical Short Open Circuit Finder, AC/DC/Resistance/Component
Amazon.com
53
$273.46
$317.99
Triplett TEV300 Electric Vehicle Charger Test Kit
Amazon.com
Free shipping
14% off
$273.46
$317.99
Triplett TEV300 Electric Vehicle Charger Test Kit
Amazon.com
Free shipping
$627.67
$719.99
Amprobe TIC 300 PRO High Voltage Detector Kit
Amazon.com
9
Free shipping
12% off
$627.67
$719.99
Amprobe TIC 300 PRO High Voltage Detector Kit
Amazon.com
9
$17.80
GB Circuit Alert Series Tester 50 To 600 V LED Display Functions: Voltage Black GVD-3504
DkHardware.com
892
$17.80
GB Circuit Alert Series Tester 50 To 600 V LED Display Functions: Voltage Black GVD-3504
DkHardware.com
892
$2.98
Electro Tek 6V - 12V 18" Automotive Voltage Tester 46663
DkHardware.com
$2.98
Electro Tek 6V - 12V 18" Automotive Voltage Tester 46663
DkHardware.com
$23.89
6, 12, 24 Volt Circuit Tester
Northern Safety Co., Inc.
$23.89
6, 12, 24 Volt Circuit Tester
Northern Safety Co., Inc.
$150.72
Klein Tools Premium Meter Electrical Test Kit ABS CL220VP
DkHardware.com
71
$150.72
Klein Tools Premium Meter Electrical Test Kit ABS CL220VP
DkHardware.com
71
$64.99
Klein Digital Clamp Meter, AC Auto-Ranging 400 Amp | By West Marine
WestMarine
379
$64.99
Klein Digital Clamp Meter, AC Auto-Ranging 400 Amp | By West Marine
WestMarine
379
$49.40
Power Circuit Probe Tester 6-Volt-24-Volt DC Automotive Electrical Tester W/ LED Light 13 ft. Cable Overload Protection
Home Depot
$49.40
Power Circuit Probe Tester 6-Volt-24-Volt DC Automotive Electrical Tester W/ LED Light 13 ft. Cable Overload Protection
Home Depot
$89.98
Digital Clamp Meter, Non-Contact Voltage Tester Electrical Test Set
Home Depot
689
Free shipping
$89.98
Digital Clamp Meter, Non-Contact Voltage Tester Electrical Test Set
Home Depot
689
$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
$204.77
Universal 12-Volt 24-Volt Automotive Circuit Tester Power Probe Tool With 20 ft. Cable For Electrical Short Open Testing
Home Depot
Free shipping
$204.77
Universal 12-Volt 24-Volt Automotive Circuit Tester Power Probe Tool With 20 ft. Cable For Electrical Short Open Testing
Home Depot
Free shipping
$199.97
$399.94
Automotive Power Circuit Probe Tester, Complete Electrical System Diagnostic Tool | Daily Deals Depot
Inspire Uplift
Free shipping
50% off
$199.97
$399.94
Automotive Power Circuit Probe Tester, Complete Electrical System Diagnostic Tool | Daily Deals Depot
Inspire Uplift
Free shipping
$55.84
Hot Selling Car Circuit Tester Car Fuse Tester Probe Tester Test Light Electrical System Tool Multifunctional Car Fault Detection
Walmart
Free shipping
$55.84
Hot Selling Car Circuit Tester Car Fuse Tester Probe Tester Test Light Electrical System Tool Multifunctional Car Fault Detection
Walmart
Free shipping
$54.00
$90.00
Autel Powerscan PS100 Power Circuit Probe Scan Tool Automotive Circuit Tester, Read AC DC Resistance 12-24V Electrical Short/Open Circuit Finder, Relay Tester With 20ft Extension Cable
shamanicifs
40% off
$54.00
$90.00
Autel Powerscan PS100 Power Circuit Probe Scan Tool Automotive Circuit Tester, Read AC DC Resistance 12-24V Electrical Short/Open Circuit Finder, Relay Tester With 20ft Extension Cable
shamanicifs
$15.49
$48.57
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
LightInTheBox
34
68% off
$15.49
$48.57
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
LightInTheBox
34
$21.99
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$21.99
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$54.00
$90.00
2025 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC Trailer Relay Fuse Test, 40ft Cable, For 99% Cars(Black)
shamanicifs
40% off
$54.00
$90.00
2025 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC Trailer Relay Fuse Test, 40ft Cable, For 99% Cars(Black)
shamanicifs
$52.88
$71.92
2026 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC Trailer Relay Fuse Test, 40ft Cable, For 99% Cars
www.mbweather.com
26% off
$52.88
$71.92
2026 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC Trailer Relay Fuse Test, 40ft Cable, For 99% Cars
www.mbweather.com
$35.42
Automotive Circuit Fault Probe Tester Car Current Tester With LCD Display Auto Main Electrical For Vehicle Tool Diagnostic
Walmart
$35.42
Automotive Circuit Fault Probe Tester Car Current Tester With LCD Display Auto Main Electrical For Vehicle Tool Diagnostic
Walmart
$55.97
Car Power Circuit Electrical Tester, Digital Automotive Probe Test Light, Reliable Diagnostic Tool For Vehicles Car Power Circuit Electrical Tester...
Inspire Uplift
Free shipping
$55.97
Car Power Circuit Electrical Tester, Digital Automotive Probe Test Light, Reliable Diagnostic Tool For Vehicles Car Power Circuit Electrical Tester...
Inspire Uplift
Free shipping
$17.99
$22.59
Car Test Pen Circuit Tester DC Truck Voltage Digital Display Long Probe Pen With Light Automotive Diagnostic Tools Auto Repair Tool
LightInTheBox
43
20% off
$17.99
$22.59
Car Test Pen Circuit Tester DC Truck Voltage Digital Display Long Probe Pen With Light Automotive Diagnostic Tools Auto Repair Tool
LightInTheBox
43
$54.00
$90.00
Autel Powerscan PS100 Circuit Tester, 12V 24V Automotive Electrical Tester, Circuit Breaker Finder, AC/DC/Continuity/Signal Test, Component Activation, Power Circuit Probe Kit With 40ft Cable
shamanicifs
40% off
$54.00
$90.00
Autel Powerscan PS100 Circuit Tester, 12V 24V Automotive Electrical Tester, Circuit Breaker Finder, AC/DC/Continuity/Signal Test, Component Activation, Power Circuit Probe Kit With 40ft Cable
shamanicifs
$84.90
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
$84.90
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
$19.97
Car Truck Voltage Circuit Tester 6V 24V Auto Diagnostic Probe Test Pen With Light Bulb For Electric Measuring Repair Car Truck Voltage Circuit Tester
Inspire Uplift
$19.97
Car Truck Voltage Circuit Tester 6V 24V Auto Diagnostic Probe Test Pen With Light Bulb For Electric Measuring Repair Car Truck Voltage Circuit Tester
Inspire Uplift
$54.79
$71.23
AUTOOL Automotive Circuit Tester, Car Electrical System Diagnostic 6V/12V/24V BT
www.hardclikk.com DDD
23% off
$54.79
$71.23
AUTOOL Automotive Circuit Tester, Car Electrical System Diagnostic 6V/12V/24V BT
www.hardclikk.com DDD
$54.00
$90.00
Autel Powerscan PS100 Power Circuit Probe Scan Tool Automotive Circuit Tester, Read AC DC Resistance 12-24V Electrical Short/Open Circuit Finder, Relay Tester With 20ft Extension Cable
us.wokigo
40% off
$54.00
$90.00
Autel Powerscan PS100 Power Circuit Probe Scan Tool Automotive Circuit Tester, Read AC DC Resistance 12-24V Electrical Short/Open Circuit Finder, Relay Tester With 20ft Extension Cable
us.wokigo
$102.12
$136.16
Kit - Test Light Automotive Circuit Tester Circuit Breaker Finder Tool, Relay Tester Multimeter,
Aliexpress
Free shipping
25% off
$102.12
$136.16
Kit - Test Light Automotive Circuit Tester Circuit Breaker Finder Tool, Relay Tester Multimeter,
Aliexpress
Free shipping
$292.99
Electronic Specialties Digital Battery And Electrical System Tester With Printer - Tests 6V/12V/24V Batteries, Start/Stop, AGM, VRLA, GEL, Model E...
Northern Tool
15
$292.99
Electronic Specialties Digital Battery And Electrical System Tester With Printer - Tests 6V/12V/24V Batteries, Start/Stop, AGM, VRLA, GEL, Model E...
Northern Tool
15
$299.00
TOPDON BT600 Plus Professional 2-In-1 Battery & Resistance Tester (6V/12V/24V) With Built-In Printer
Battery Mart
Free shipping
$299.00
TOPDON BT600 Plus Professional 2-In-1 Battery & Resistance Tester (6V/12V/24V) With Built-In Printer
Battery Mart
Free shipping
$49.99
Ironton 125A Battery Load Tester, 12V
Northern Tool
1
$49.99
Ironton 125A Battery Load Tester, 12V
Northern Tool
1
$18.99
$19.99
Performance Tool W2969 Automotive Multi-Meter Tester Digital
CJ Pony Parts
$18.99
$19.99
Performance Tool W2969 Automotive Multi-Meter Tester Digital
CJ Pony Parts
$73.99
Power Probe Dc Voltage Tester, PPRPPTVM01
Advance Auto Parts
60
$73.99
Power Probe Dc Voltage Tester, PPRPPTVM01
Advance Auto Parts
60
$35.99
CB-01 CB01 Circuit Buddy Circuit Tester / Test Light - Made For The Automotive Industry
Freedom Racing Tool and Auto, LLC
$35.99
CB-01 CB01 Circuit Buddy Circuit Tester / Test Light - Made For The Automotive Industry
Freedom Racing Tool and Auto, LLC
$54.00
$90.00
2025 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC Trailer Relay Fuse Test, 40ft Cable, For 99% Cars(Black)
us.wokigo
40% off
$54.00
$90.00
2025 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC Trailer Relay Fuse Test, 40ft Cable, For 99% Cars(Black)
us.wokigo
$34.99
Electronic AC/DC Voltage Tester, 12 To 600V, Model ET60
Northern Tool
1K+
$34.99
Electronic AC/DC Voltage Tester, 12 To 600V, Model ET60
Northern Tool
1K+
BASIC AUTOMOTIVE ELECTRICAL DIAGNOSIS PART 1
20:21
BASIC AUTOMOTIVE ELECTRICAL DIAGNOSIS PART 1
188.3K viewsDec 16, 2020
YouTubeRustbelt Mechanic
Auto Circuit Tracer Detector
5:40
Auto Circuit Tracer Detector
126.1K viewsDec 17, 2018
YouTubeBruce L.
HOW TO TEST RELAY ANY RELAY
5:22
HOW TO TEST RELAY ANY RELAY
543.9K viewsJun 30, 2018
YouTubeElectrical Car Repair LIVE
VEHICLE RELAYS - Testing from the relay base
7:20
VEHICLE RELAYS - Testing from the relay base
527.2K viewsJun 12, 2012
YouTubeDaniel Sullivan
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
Basic Wiring and Electric Testing
8:14
Basic Wiring and Electric Testing
87.4K viewsJan 7, 2021
YouTubeThe Diesel Queen
DIY: How to Test Fuses
8:49
DIY: How to Test Fuses
322.3K viewsSep 29, 2014
YouTube4DIYers
1:44
How to test Light Bulbs - Small & Large
149K viewsMar 25, 2014
YouTubeAdamDIY
4:21
How To Test A Car Battery Using A Volt Meter
69.3K viewsNov 25, 2018
YouTubem0bilemechanix
1:03
How to Test Circuit Breakers
940.9K viewsSep 23, 2010
YouTubeHowcast
12:44
Car Alternator Test (Voltage & Amperes) | Multimeter
198.9K viewsJul 8, 2020
YouTubeYouTilitarian
3:20
Power Probe III Multi-Tester
244.7K viewsDec 20, 2013
YouTubePower Probe USA
1:34
DIGITAL AUTOMOTIVE CURRENT TESTER - SP TOOLS (SP62008 & …
28.9K viewsOct 16, 2019
YouTubeSP Tools
4:08
Klein New NCVT-3P Dual Range Non-Contact Voltage Tester with …
105.7K viewsOct 4, 2020
YouTubeSparky Channel
10:26
How to test a car battery
263.2K viewsFeb 1, 2015
YouTubebackyardmech
9:05
Multimeter basics for automotive use | Hagerty DIY
936.4K viewsJul 6, 2018
YouTubeHagerty
0:25
Automotive Cable Wire Tracker Circuit tester
190.7K viewsSep 23, 2020
YouTubeLancol Corporation
1:16
How to use Autel Powerscan PS100 Circuit Tester - obdii365
33.1K viewsJun 16, 2021
YouTubeOBDII365 Official
1:04
Checking Fuses (Using a test light)
284.9K viewsJun 7, 2012
YouTubeJustin Miller
14:16
HOW TO TEST ALTERNATORS IN TODAY'S MODERN CARS AND TR…
67.7K viewsJul 7, 2021
YouTubeADVANCED LEVEL AUTO
6:43
Automotive Circuit Tester ANCEL PB100 Power Probe Tool Review
35.2K viewsJul 11, 2018
YouTubeRANDOMFIX
2:28
Battery Load Test With a Multimeter
1.2M viewsMar 21, 2012
YouTubeJustin Miller
3:09
HOW TO USE AN AUTOMOTIVE TEST LIGHT TO FIND PROBLEMS!!
292.6K viewsJul 29, 2016
YouTube2CarPros
3:03
How To Use a Test Light to Diagnose Electrical Problems
311.8K viewsJun 22, 2017
YouTubeHomeowner Repair
1:42
ECT3000 Electrical Short Circuit and Open Circuit Finder
70.6K viewsJul 23, 2019
YouTubeEppy's Tool & Equipment
6:09
How to Use an Automotive Test Light - Quick and Easy
837.6K viewsMay 16, 2018
YouTubeJoeCanDoIt
1:05
Electrical Tester - How to Use an Electrical Tester - Circuit Tester
314.3K viewsSep 10, 2013
YouTubeFIX IT Home Improvement Channel
13:01
How To Test a Relay The Easy Way
2.9M viewsMar 10, 2019
YouTube⚙️Homie Hektor⚙️
6:54
How to Test a Relay the Correct Way
2.7M viewsFeb 10, 2013
YouTubeRatchets And Wrenches
See more videos
Static thumbnail place holder

Shop auto electrical tester

Sponsored
About our ads
$89.99
Autel Powerscan PS100 Automotive Circuit Tester 2.0, 12-24V Power Circuit Probe Tool, Electrical Short Open Circuit Finder, AC/DC/Resistance/Component
Amazon.com
53
Free shipping
$89.99
Autel Powerscan PS100 Automotive Circuit Tester 2.0, 12-24V Power Circuit Probe Tool, Electrical Short Open Circuit Finder, AC/DC/Resistance/Component
Amazon.com
53
$273.46
$317.99
Triplett TEV300 Electric Vehicle Charger Test Kit
Amazon.com
Free shipping
14% off
$273.46
$317.99
Triplett TEV300 Electric Vehicle Charger Test Kit
Amazon.com
Free shipping
$627.67
$719.99
Amprobe TIC 300 PRO High Voltage Detector Kit
Amazon.com
9
Free shipping
12% off
$627.67
$719.99
Amprobe TIC 300 PRO High Voltage Detector Kit
Amazon.com
9
$17.80
GB Circuit Alert Series Tester 50 To 600 V LED Display Functions: Voltage Black GVD-3504
DkHardware.com
892
$17.80
GB Circuit Alert Series Tester 50 To 600 V LED Display Functions: Voltage Black GVD-3504
DkHardware.com
892
$2.98
Electro Tek 6V - 12V 18" Automotive Voltage Tester 46663
DkHardware.com
$2.98
Electro Tek 6V - 12V 18" Automotive Voltage Tester 46663
DkHardware.com
$23.89
6, 12, 24 Volt Circuit Tester
Northern Safety Co., Inc.
$23.89
6, 12, 24 Volt Circuit Tester
Northern Safety Co., Inc.
$150.72
Klein Tools Premium Meter Electrical Test Kit ABS CL220VP
DkHardware.com
71
$150.72
Klein Tools Premium Meter Electrical Test Kit ABS CL220VP
DkHardware.com
71
$64.99
Klein Digital Clamp Meter, AC Auto-Ranging 400 Amp | By West Marine
WestMarine
379
$64.99
Klein Digital Clamp Meter, AC Auto-Ranging 400 Amp | By West Marine
WestMarine
379
$49.40
Power Circuit Probe Tester 6-Volt-24-Volt DC Automotive Electrical Tester W/ LED Light 13 ft. Cable Overload Protection
Home Depot
$49.40
Power Circuit Probe Tester 6-Volt-24-Volt DC Automotive Electrical Tester W/ LED Light 13 ft. Cable Overload Protection
Home Depot
$89.98
Digital Clamp Meter, Non-Contact Voltage Tester Electrical Test Set
Home Depot
689
Free shipping
$89.98
Digital Clamp Meter, Non-Contact Voltage Tester Electrical Test Set
Home Depot
689
$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
$204.77
Universal 12-Volt 24-Volt Automotive Circuit Tester Power Probe Tool With 20 ft. Cable For Electrical Short Open Testing
Home Depot
Free shipping
$204.77
Universal 12-Volt 24-Volt Automotive Circuit Tester Power Probe Tool With 20 ft. Cable For Electrical Short Open Testing
Home Depot
Free shipping
$199.97
$399.94
Automotive Power Circuit Probe Tester, Complete Electrical System Diagnostic Tool | Daily Deals Depot
Inspire Uplift
Free shipping
50% off
$199.97
$399.94
Automotive Power Circuit Probe Tester, Complete Electrical System Diagnostic Tool | Daily Deals Depot
Inspire Uplift
Free shipping
$55.84
Hot Selling Car Circuit Tester Car Fuse Tester Probe Tester Test Light Electrical System Tool Multifunctional Car Fault Detection
Walmart
Free shipping
$55.84
Hot Selling Car Circuit Tester Car Fuse Tester Probe Tester Test Light Electrical System Tool Multifunctional Car Fault Detection
Walmart
Free shipping
$54.00
$90.00
Autel Powerscan PS100 Power Circuit Probe Scan Tool Automotive Circuit Tester, Read AC DC Resistance 12-24V Electrical Short/Open Circuit Finder, Relay Tester With 20ft Extension Cable
shamanicifs
40% off
$54.00
$90.00
Autel Powerscan PS100 Power Circuit Probe Scan Tool Automotive Circuit Tester, Read AC DC Resistance 12-24V Electrical Short/Open Circuit Finder, Relay Tester With 20ft Extension Cable
shamanicifs
$15.49
$48.57
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
LightInTheBox
34
68% off
$15.49
$48.57
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
LightInTheBox
34
$21.99
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$21.99
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$54.00
$90.00
2025 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC Trailer Relay Fuse Test, 40ft Cable, For 99% Cars(Black)
shamanicifs
40% off
$54.00
$90.00
2025 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC Trailer Relay Fuse Test, 40ft Cable, For 99% Cars(Black)
shamanicifs