Shop Testing Auto Relays

Sponsored
About our ads
$870.85
Littelfuse Se-100T Relay Tester
Gordon Electric Supply
$870.85
Littelfuse Se-100T Relay Tester
Gordon Electric Supply
$18.99
$27.81
Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
31% off
$18.99
$27.81
Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
$15.49
$48.57
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
LightInTheBox
41
68% off
$15.49
$48.57
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
LightInTheBox
$26.99
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightInTheBox
$26.99
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightInTheBox
$47.34
$59.99
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
488
Free shipping
21% off
$47.34
$59.99
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
$20.99
$21.39
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$20.99
$21.39
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$18.99
Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
$18.99
Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
$101.56
$135.42
Kit - Test Light Automotive Circuit Tester Circuit Breaker Finder Tool, Relay Tester Multimeter,
Aliexpress
Free shipping
25% off
$101.56
$135.42
Kit - Test Light Automotive Circuit Tester Circuit Breaker Finder Tool, Relay Tester Multimeter,
Aliexpress
$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
$89.99
Autel Powerscan Automotive Circuit Tester, Power Circuit Probe Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance,
Amazon.com
140
Free shipping
$89.99
Autel Powerscan Automotive Circuit Tester, Power Circuit Probe Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance,
Amazon.com
$236.99
Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
1K+
Free shipping
$236.99
Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
$7.98
MXCOIRTP Automotive Test Light With 3-120V LED DC Digital Voltage Display, Circuit Tester Automotive With Dual Color Polarity Indicator, Electrical
Amazon.com
13
$7.98
MXCOIRTP Automotive Test Light With 3-120V LED DC Digital Voltage Display, Circuit Tester Automotive With Dual Color Polarity Indicator, Electrical
Amazon.com
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC
Amazon.com
207
Free shipping
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC
Amazon.com
$61.97
12V 24V Car Auto Electrical Power Circuit Tester Probe Kit Diagnostic Tool For Voltage, Resistance Short Circuit 12V 24V Car Auto Electrical Power Cir
Inspire Uplift
$61.97
12V 24V Car Auto Electrical Power Circuit Tester Probe Kit Diagnostic Tool For Voltage, Resistance Short Circuit 12V 24V Car Auto Electrical Power Cir
Inspire Uplift
$109.99
LISLE Relay Test Jumper Kit | LIS-56810
FleetPride
1K+
$109.99
LISLE Relay Test Jumper Kit | LIS-56810
FleetPride
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit 2026, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Digital
Amazon.com
47
Free shipping
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit 2026, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Digital
Amazon.com
$89.99
ANCEL PB100 Automotive Power Circuit Probe, 12-24 VDC Car Electrical System Diagnostic Test Tool, AC/DC Current Resistance Continuity Load Circuit
Amazon.com
2K+
Free shipping
$89.99
ANCEL PB100 Automotive Power Circuit Probe, 12-24 VDC Car Electrical System Diagnostic Test Tool, AC/DC Current Resistance Continuity Load Circuit
Amazon.com
$75.99
$99.99
KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester, Digital Multimeter, Short Finder, AC/DC Voltage Tester, Diode & Resistance,
Amazon.com
3K+
Free shipping
24% off
$75.99
$99.99
KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester, Digital Multimeter, Short Finder, AC/DC Voltage Tester, Diode & Resistance,
Amazon.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
$76.97
Car Electrical Tool, Automotive Digital Circuit Tester With LED Polarity Indication Car Electrical Tool, Automotive Digital Circuit Tester With LED Po
Inspire Uplift
$76.97
Car Electrical Tool, Automotive Digital Circuit Tester With LED Polarity Indication Car Electrical Tool, Automotive Digital Circuit Tester With LED Po
Inspire Uplift
$17.99
Premium Digital LED Automotive Circuit Tester, DC 2.6V-32V Test Light With Portable PU Extended Spring Wire, Vehicle Circuits Low Voltage Light Tester
Amazon.com
2K+
$17.99
Premium Digital LED Automotive Circuit Tester, DC 2.6V-32V Test Light With Portable PU Extended Spring Wire, Vehicle Circuits Low Voltage Light Tester
Amazon.com
How to Test a 5 Pin Relay With a Multimeter: A Step-By-Step Guide - Easy Car Electrics
How to Test a 5 Pin Relay With a Multimeter: A Step-By-Step Guide …
Dec 1, 2022
easycarelectrics.com
How to test a relay on your car
9:11
How to test a relay on your car
518 viewsMay 12, 2020
YouTubeRMAutodiag
How To Test a Relay The Easy Way
13:01
How To Test a Relay The Easy Way
2.9M viewsMar 10, 2019
YouTube⚙️Homie Hektor⚙️
How To Test a Relay (and How Relays Work) - in 8 minutes
8:08
How To Test a Relay (and How Relays Work) - in 8 minutes
3.7M viewsDec 31, 2020
YouTubeMake It Easy Mechanic
How To Test A Relay With A Multimeter (Step-By-Step)
How To Test A Relay With A Multimeter (Step-By-Step)
Oct 21, 2022
electrouniversity.com
How to properly test a relay with multimeter | Full details
7:51
How to properly test a relay with multimeter | Full details
1.2K viewsJun 1, 2023
YouTubeJherFixPH-Daily Wrench
How To Test A 4 Pin Relays With A Multimeter Easy Does
5:55
How To Test A 4 Pin Relays With A Multimeter Easy Does
36.8K viewsJun 11, 2023
YouTubeERIC AUTO CENTER
6:54
How to Test a Relay the Correct Way
2.7M viewsFeb 10, 2013
YouTubeRatchets And Wrenches
2:53
How to Test Car Relays
865K viewsApr 1, 2013
YouTubeMark's Garage
4:42
How to Properly Test a Car Relay - Relays 101 - Resistence Check
126K viewsDec 19, 2020
YouTubeTutorialGenius.com
6:59
Learn how to test Relays with multimeter, how relay works
46.6K viewsJun 1, 2022
YouTubeElectronics Repair Basics_ERB
3:05
How To Test A Relay | With A Multimeter #Electrorers
102 viewsOct 6, 2024
YouTubeElectrorers
7:39
How to test Relay using a multi-meter ?
1.7K viewsMar 5, 2024
YouTubeDADO AUTOMOTIVE
1:26
Auto Repair & Mechanics : How to Test a Car Relay
339.5K viewsApr 2, 2009
YouTubeehowauto
12:36
How to test a relay and the relay circuit
724.6K viewsMar 21, 2019
YouTube⚙️Homie Hektor⚙️
7:34
How to test a Relay
80.6K viewsFeb 22, 2020
YouTubeGarageTech
1:01
How To Test and Diagnose Relays
77.3K viewsJun 1, 2023
YouTubeMaster Automotive Training
5:52
How To Test A Relay In Your Car Fuse Box With A Multimeter FAST
3.7K viewsJun 8, 2022
YouTubeFix Car Yourself
3:19
How To Test A Relay: 8 Step-By-Step Guide | Very Easy
1.8K viewsNov 30, 2023
YouTubeStudent Lesson
1:37
How To Test A Relay With A Multimeter (In One Minute)
1.3M viewsOct 21, 2022
YouTubeElectro University
9:52
DIY: How to Test a Relay
401.8K viewsSep 8, 2014
YouTube4DIYers
3:51
How to Test Car Relays Using a Relay Tester!
36.8K viewsAug 19, 2023
YouTubeYou Wrench
3:59
How to Test a 4 or 5 Pin Relay with a multimeter.
17.2K viewsMar 5, 2024
YouTubeSuperBee79
3:38
"how To Test A Relay Without Pin Numbers Or A Diagram"
22.1K viewsJun 30, 2017
YouTubeHow to Automotive
2:19
Easiest Way to Check a Relay
366K viewsOct 23, 2017
YouTubeBarbour's Auto Help
3:23
Test Relay
83.5K viewsApr 24, 2017
YouTubethomas brian
5:19
How to test a relay with a multimeter or ohmmeter
3.5K viewsApr 25, 2018
YouTubeRicky Adames
4:33
How to Test and Replace A Main Relay
28.1K viewsApr 2, 2023
YouTubeCarsntoys
4:21
Diagnosing Automotive Relays
1.6K viewsApr 13, 2020
YouTubeStandard Brand
0:59
How To Test A Vehicle Car Relay The Easy Way
103K viewsApr 6, 2022
YouTubeSportsMusicCars
See more videos
Static thumbnail place holder

Shop Testing Auto Relays

Sponsored
About our ads
$870.85
Littelfuse Se-100T Relay Tester
Gordon Electric Supply
$870.85
Littelfuse Se-100T Relay Tester
Gordon Electric Supply
$18.99
$27.81
Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
31% off
$18.99
$27.81
Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
$15.49
$48.57
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
LightInTheBox
41
68% off
$15.49
$48.57
12V Automobile Relay Tester - Electronic Battery & Generator Diagnostic Tool, Universal Check Analyzer
LightInTheBox
$26.99
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightInTheBox
$26.99
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightInTheBox
$47.34
$59.99
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
488
Free shipping
21% off
$47.34
$59.99
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
$20.99
$21.39
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$20.99
$21.39
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$18.99
Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
$18.99
Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
$101.56
$135.42
Kit - Test Light Automotive Circuit Tester Circuit Breaker Finder Tool, Relay Tester Multimeter,
Aliexpress
Free shipping
25% off
$101.56
$135.42
Kit - Test Light Automotive Circuit Tester Circuit Breaker Finder Tool, Relay Tester Multimeter,
Aliexpress
$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
$89.99
Autel Powerscan Automotive Circuit Tester, Power Circuit Probe Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance,
Amazon.com
140
Free shipping
$89.99
Autel Powerscan Automotive Circuit Tester, Power Circuit Probe Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance,
Amazon.com
$236.99
Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
1K+
Free shipping
$236.99
Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
$7.98
MXCOIRTP Automotive Test Light With 3-120V LED DC Digital Voltage Display, Circuit Tester Automotive With Dual Color Polarity Indicator, Electrical
Amazon.com
13
$7.98
MXCOIRTP Automotive Test Light With 3-120V LED DC Digital Voltage Display, Circuit Tester Automotive With Dual Color Polarity Indicator, Electrical
Amazon.com
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC
Amazon.com
207
Free shipping
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Tester, 12-24V Automotive Electrical Open/Short Breaker Finder, Component Activation Test Tool, AC/DC
Amazon.com
$61.97
12V 24V Car Auto Electrical Power Circuit Tester Probe Kit Diagnostic Tool For Voltage, Resistance Short Circuit 12V 24V Car Auto Electrical Power Cir
Inspire Uplift
$61.97
12V 24V Car Auto Electrical Power Circuit Tester Probe Kit Diagnostic Tool For Voltage, Resistance Short Circuit 12V 24V Car Auto Electrical Power Cir
Inspire Uplift
$109.99
LISLE Relay Test Jumper Kit | LIS-56810
FleetPride
1K+
$109.99
LISLE Relay Test Jumper Kit | LIS-56810
FleetPride
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit 2026, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Digital
Amazon.com
47
Free shipping
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit 2026, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Digital
Amazon.com
$89.99
ANCEL PB100 Automotive Power Circuit Probe, 12-24 VDC Car Electrical System Diagnostic Test Tool, AC/DC Current Resistance Continuity Load Circuit
Amazon.com
2K+
Free shipping
$89.99
ANCEL PB100 Automotive Power Circuit Probe, 12-24 VDC Car Electrical System Diagnostic Test Tool, AC/DC Current Resistance Continuity Load Circuit
Amazon.com
$75.99
$99.99
KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester, Digital Multimeter, Short Finder, AC/DC Voltage Tester, Diode & Resistance,
Amazon.com
3K+
Free shipping
24% off
$75.99
$99.99
KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester, Digital Multimeter, Short Finder, AC/DC Voltage Tester, Diode & Resistance,
Amazon.com