Shop checking relay

Sponsored
About our ads
$50.00
Automotive Electronic Relay Tester Car Relay Tester Universal 12V LED Indicator
eBay
Free shipping
$50.00
Automotive Electronic Relay Tester Car Relay Tester Universal 12V LED Indicator
eBay
Free shipping
$219.99
ELECTRONIC SPECIALTIES INC Relay Buddy Pro Test Kit | ESI-191
FleetPride
17
$219.99
ELECTRONIC SPECIALTIES INC Relay Buddy Pro Test Kit | ESI-191
FleetPride
17
$18.99
12V Automobile Relay Tester - Electronic Battery Generator Diagnostic Tool, Universal Check Analyzer
LightIntheBox.com
38
$18.99
12V Automobile Relay Tester - Electronic Battery Generator Diagnostic Tool, Universal Check Analyzer
LightIntheBox.com
38
$139.99
Car Electrical Circuit Tester Probe 12V 24V Multi-Meter Oscilloscope Relay Test
eBay
Free shipping
$139.99
Car Electrical Circuit Tester Probe 12V 24V Multi-Meter Oscilloscope Relay Test
eBay
Free shipping
$139.99
12V 24V Electrical Circuit Tester Probe Tool Battery Relay Diode
eBay
Free shipping
$139.99
12V 24V Electrical Circuit Tester Probe Tool Battery Relay Diode
eBay
Free shipping
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Kit, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Open Breaker Short Find Tool, Read
Amazon.com
Free shipping
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Kit, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Open Breaker Short Find Tool, Read
Amazon.com
Free shipping
$12.99
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightIntheBox.com
$12.99
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightIntheBox.com
$162.97
Lisle 60660 Deluxe Relay Test Kit
eBay
2
Free shipping
$162.97
Lisle 60660 Deluxe Relay Test Kit
eBay
2
$61.60
Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld DIY
eBay
Free shipping
$61.60
Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld DIY
eBay
Free shipping
$49.94
Brand - New 12V Automotive Relay Tester - 4 &5 Pin Portable Auto Diagnostic Tool
eBay
Free shipping
$49.94
Brand - New 12V Automotive Relay Tester - 4 &5 Pin Portable Auto Diagnostic Tool
eBay
Free shipping
$269.00
LISLE TOOLS MASTER RELAY & FUSED CIRCUIT TESTER - Automotive Testing Tools
eBay
20
Free shipping
$269.00
LISLE TOOLS MASTER RELAY & FUSED CIRCUIT TESTER - Automotive Testing Tools
eBay
20
$144.99
Lisle Relay Test Jumpe, 56810
Advance Auto Parts
1K+
$144.99
Lisle Relay Test Jumpe, 56810
Advance Auto Parts
1K+
$47.34
$59.99
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
941
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
941
$7.99
Automotive Electronic Relay Car Relay Tester Universal 12 V Led
eBay
Free shipping
$7.99
Automotive Electronic Relay Car Relay Tester Universal 12 V Led
eBay
Free shipping
$194.71
LISLE 60660 Deluxe Relay Test Kit
eBay
2
Free shipping
$194.71
LISLE 60660 Deluxe Relay Test Kit
eBay
2
$115.00
Lisle 56810 Relay Test Jumper Kit
eBay
$115.00
Lisle 56810 Relay Test Jumper Kit
eBay
$219.00
RELAY BUDDY PRO TEST KIT - Automotive Diagnostic Testing Tool - 12 Volt, 24 Volt
eBay
12
Free shipping
$219.00
RELAY BUDDY PRO TEST KIT - Automotive Diagnostic Testing Tool - 12 Volt, 24 Volt
eBay
12
$269.27
$336.59
DELUXE AUTO Jumper Relay Circuit Tester Diagnostic Service Tool Test Lead Kit
eBay
Free shipping
20% off
$269.27
$336.59
DELUXE AUTO Jumper Relay Circuit Tester Diagnostic Service Tool Test Lead Kit
eBay
Free shipping
$16.99
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightIntheBox.com
$16.99
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightIntheBox.com
$62.71
4 & 5 Pin Automotive Relay Tester - 12V Car Diagnostic Tool With Battery Clips
eBay
Free shipping
$62.71
4 & 5 Pin Automotive Relay Tester - 12V Car Diagnostic Tool With Battery Clips
eBay
Free shipping
$80.86
Automotive Relay Tester With Relay Puller - 12V Auto Relay Diagnostic Tool, Car
eBay
Free shipping
$80.86
Automotive Relay Tester With Relay Puller - 12V Auto Relay Diagnostic Tool, Car
eBay
Free shipping
$269.27
$336.59
Deluxe Auto Jumper Relay Circuit Tester Diagnostic Service Tool Test
eBay
Free shipping
20% off
$269.27
$336.59
Deluxe Auto Jumper Relay Circuit Tester Diagnostic Service Tool Test
eBay
Free shipping
$165.00
Lisle 69300 Master Relay And Fused Circuit Test Kit
eBay
Free shipping
$165.00
Lisle 69300 Master Relay And Fused Circuit Test Kit
eBay
Free shipping
$179.23
Electronic Specialties Relay Buddy Pro Test Kit Automotive Relay Tester
eBay
11
Free shipping
$179.23
Electronic Specialties Relay Buddy Pro Test Kit Automotive Relay Tester
eBay
11
$54.76
Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld ...
eBay
Free shipping
$54.76
Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld ...
eBay
Free shipping
$98.99
LISLE Relay Test Jumper Kit II | Relay Test Jumper Kit2 | LIS-60610
FleetPride
$98.99
LISLE Relay Test Jumper Kit II | Relay Test Jumper Kit2 | LIS-60610
FleetPride
$40,233.00
Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool
eBay
Free shipping
$40,233.00
Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool
eBay
Free shipping
$176.00
Super Relay Tester
eBay
$176.00
Super Relay Tester
eBay
$109.99
LISLE Relay Test Jumper Kit | LIS-56810
FleetPride
1K+
$109.99
LISLE Relay Test Jumper Kit | LIS-56810
FleetPride
1K+
$314.99
Lisle Deluxe Relay Test Kit, LIS60660
Advance Auto Parts
$314.99
Lisle Deluxe Relay Test Kit, LIS60660
Advance Auto Parts
$113.37
Lightweight Automotive Relay Tester For 12V Relays - Self-Contained And Easy Use
eBay
Free shipping
$113.37
Lightweight Automotive Relay Tester For 12V Relays - Self-Contained And Easy Use
eBay
Free shipping
$159.99
Electronic Specialties 191 Relay Buddy Pro Test Kit Automotive Relay Tester
eBay
17
Free shipping
$159.99
Electronic Specialties 191 Relay Buddy Pro Test Kit Automotive Relay Tester
eBay
17
$17.99
9038A Relay Tester Diagnostic Scan Tool Fuel Pump Relay Bypass Master
eBay
Free shipping
$17.99
9038A Relay Tester Diagnostic Scan Tool Fuel Pump Relay Bypass Master
eBay
Free shipping
$119.00
12V 24V Electrical Power Circuit Probe Tester Relay Test Oscilloscope Multimeter
eBay
Free shipping
$119.00
12V 24V Electrical Power Circuit Probe Tester Relay Test Oscilloscope Multimeter
eBay
Free shipping
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit, 2026 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
Amazon.com
Free shipping
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit, 2026 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
Amazon.com
Free shipping
$149.99
9-30V Circuit Tester Electrical Diagnostic Probe Relay Tester Digital Volt Fuel
eBay
13
Free shipping
$149.99
9-30V Circuit Tester Electrical Diagnostic Probe Relay Tester Digital Volt Fuel
eBay
13
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
3.6M viewsDec 31, 2020
YouTubeMake It Easy Mechanic
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 the Correct Way
6:54
How to Test a Relay the Correct Way
2.7M viewsFeb 10, 2013
YouTubeRatchets And Wrenches
How to Test a 3, 4 or 5 Pin Relay - With or Without a Diagram
14:11
How to Test a 3, 4 or 5 Pin Relay - With or Without a Diagram
1.8M viewsNov 1, 2014
YouTubeRatchets And Wrenches
How To Test and Diagnose Relays and Wiring [4 & 5 Pin]
21:29
How To Test and Diagnose Relays and Wiring [4 & 5 Pin]
1.2M viewsSep 23, 2022
YouTubeShop Tool Reviews
How To Test A Relay With A Multimeter (In One Minute)
1:37
How To Test A Relay With A Multimeter (In One Minute)
1.2M viewsOct 21, 2022
YouTubeElectro University
How to test a relay and the relay circuit
12:36
How to test a relay and the relay circuit
716.3K viewsMar 21, 2019
YouTube⚙️Homie Hektor⚙️
6:59
Learn how to test Relays with multimeter, how relay works
44.1K viewsJun 1, 2022
YouTubeElectronics Repair Basics_ERB
1:34
How to Test a Relay with a Multimeter
15.2K views7 months ago
YouTubeAutocool Car Care
2:45
How to Properly Test an Automotive Relay (Step Most People Forget!)
4.2K views4 months ago
YouTubeLance Mechanics
2:00
HOW TO EASILY CHECK AUTOMOTIVE RELAYS
1.3K views4 months ago
YouTubeEnthuseYOU
5:22
HOW TO TEST RELAY ANY RELAY
533.6K viewsJun 30, 2018
YouTubeElectrical Car Repair LIVE
5:55
How To Test A 4 Pin Relays With A Multimeter Easy Does
34.1K viewsJun 11, 2023
YouTubeERIC AUTO CENTER
10:46
How to test a Relay
308.3K viewsApr 2, 2020
YouTubeToyota Maintenance
2:19
Easiest Way to Check a Relay
355.3K viewsOct 23, 2017
YouTubeBarbour's Auto Help
7:51
How to properly test a relay with multimeter | Full details
1.2K viewsJun 1, 2023
YouTubeJherFixPH-Daily Wrench
7:20
VEHICLE RELAYS - Testing from the relay base
523.3K viewsJun 12, 2012
YouTubeDaniel Sullivan
8:38
How To Test Relays- EricTheCarGuy
1.7M viewsAug 31, 2012
YouTubeEricTheCarGuy
4:42
How to Properly Test a Car Relay - Relays 101 - Resistence Check
121.5K viewsDec 19, 2020
YouTubeTutorialGenius.com
3:51
How to Test Car Relays Using a Relay Tester!
34.6K viewsAug 19, 2023
YouTubeYou Wrench
7:34
How to test a Relay
80K viewsFeb 22, 2020
YouTubeGarageTech
8:37
How to Diagnose a Failed Relay In Your Car, Truck or SUV
1.2M viewsMay 25, 2020
YouTube1A Auto: Repair Tips & Secrets Only Mechanic…
How to test 4 pin Relays
67.2K viewsJul 21, 2022
YouTubeAbdel Car Fix
2:53
How to Test Car Relays
861.2K viewsApr 1, 2013
YouTubeMark's Garage
24:59
Is the relay REALLY bad? | Understanding HVAC Electrical C…
93.4K viewsMay 25, 2022
YouTubeJohn Jennings
10:32
How Solid State Relays Work | Testing Solid State Relay with Mul…
574.8K viewsMay 21, 2021
YouTubeUpmation
14:02
How Relays Work - Basic working principle electronics engineering …
2.6M viewsSep 19, 2020
YouTubeThe Engineering Mindset
8:30
How To Test and Replace A Starter Relay
1.3M viewsJan 22, 2020
YouTubeCarsntoys
3:04
Learn How To Check Relay with Multimeter could be why refrigerat…
99.2K viewsOct 19, 2022
YouTubeOnline Appliance Tech
28:54
Relays- Understanding, Diagnosis and Testing Relayed Circuits-Pt1
168.5K viewsNov 4, 2014
YouTubeSchrodingers Box
See more videos
Static thumbnail place holder

Shop checking relay

Sponsored
About our ads
$50.00
Automotive Electronic Relay Tester Car Relay Tester Universal 12V LED Indicator
eBay
Free shipping
$50.00
Automotive Electronic Relay Tester Car Relay Tester Universal 12V LED Indicator
eBay
Free shipping
$219.99
ELECTRONIC SPECIALTIES INC Relay Buddy Pro Test Kit | ESI-191
FleetPride
17
$219.99
ELECTRONIC SPECIALTIES INC Relay Buddy Pro Test Kit | ESI-191
FleetPride
17
$18.99
12V Automobile Relay Tester - Electronic Battery Generator Diagnostic Tool, Universal Check Analyzer
LightIntheBox.com
38
$18.99
12V Automobile Relay Tester - Electronic Battery Generator Diagnostic Tool, Universal Check Analyzer
LightIntheBox.com
38
$139.99
Car Electrical Circuit Tester Probe 12V 24V Multi-Meter Oscilloscope Relay Test
eBay
Free shipping
$139.99
Car Electrical Circuit Tester Probe 12V 24V Multi-Meter Oscilloscope Relay Test
eBay
Free shipping
$139.99
12V 24V Electrical Circuit Tester Probe Tool Battery Relay Diode
eBay
Free shipping
$139.99
12V 24V Electrical Circuit Tester Probe Tool Battery Relay Diode
eBay
Free shipping
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Kit, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Open Breaker Short Find Tool, Read
Amazon.com
Free shipping
$89.99
2026 Autel Powerscan PS100 Power Circuit Probe Kit, 12V 24V Automotive Electrical Wire Tracer Circuit Relay Tester, Open Breaker Short Find Tool, Read
Amazon.com
Free shipping
$12.99
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightIntheBox.com
$12.99
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightIntheBox.com
$162.97
Lisle 60660 Deluxe Relay Test Kit
eBay
2
Free shipping
$162.97
Lisle 60660 Deluxe Relay Test Kit
eBay
2
$61.60
Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld DIY
eBay
Free shipping
$61.60
Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld DIY
eBay
Free shipping
$49.94
Brand - New 12V Automotive Relay Tester - 4 &5 Pin Portable Auto Diagnostic Tool
eBay
Free shipping
$49.94
Brand - New 12V Automotive Relay Tester - 4 &5 Pin Portable Auto Diagnostic Tool
eBay
Free shipping
$269.00
LISLE TOOLS MASTER RELAY & FUSED CIRCUIT TESTER - Automotive Testing Tools
eBay
20
Free shipping
$269.00
LISLE TOOLS MASTER RELAY & FUSED CIRCUIT TESTER - Automotive Testing Tools
eBay
20
$144.99
Lisle Relay Test Jumpe, 56810
Advance Auto Parts
1K+
$144.99
Lisle Relay Test Jumpe, 56810
Advance Auto Parts
1K+
$47.34
$59.99
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
941
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
941
$7.99
Automotive Electronic Relay Car Relay Tester Universal 12 V Led
eBay
Free shipping
$7.99
Automotive Electronic Relay Car Relay Tester Universal 12 V Led
eBay
Free shipping
$194.71
LISLE 60660 Deluxe Relay Test Kit
eBay
2
Free shipping
$194.71
LISLE 60660 Deluxe Relay Test Kit
eBay
2
$115.00
Lisle 56810 Relay Test Jumper Kit
eBay
$115.00
Lisle 56810 Relay Test Jumper Kit
eBay
$219.00
RELAY BUDDY PRO TEST KIT - Automotive Diagnostic Testing Tool - 12 Volt, 24 Volt
eBay
12
Free shipping
$219.00
RELAY BUDDY PRO TEST KIT - Automotive Diagnostic Testing Tool - 12 Volt, 24 Volt
eBay
12
$269.27
$336.59
DELUXE AUTO Jumper Relay Circuit Tester Diagnostic Service Tool Test Lead Kit
eBay
Free shipping
20% off
$269.27
$336.59
DELUXE AUTO Jumper Relay Circuit Tester Diagnostic Service Tool Test Lead Kit
eBay
Free shipping