Shop Testing Auto Relays

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$870.85
Littelfuse Se-100T Relay Tester
Gordon Electric Supply
$870.85
Littelfuse Se-100T Relay Tester
Gordon Electric Supply
$46.63
Sound Troubleshooting Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld DIY Car Tester With Battery Clips, Relay Testing
Amazon.com
Free shipping
$46.63
Sound Troubleshooting Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld DIY Car Tester With Battery Clips, Relay Testing
Amazon.com
Free shipping
$48.63
Sound Troubleshooting Automotive Relay Tester With Relay Puller - 12V Auto Relay Diagnostic Tool, Car Relay Tester With Battery Clips, Relay Testing
Amazon.com
42
Free shipping
$48.63
Sound Troubleshooting Automotive Relay Tester With Relay Puller - 12V Auto Relay Diagnostic Tool, Car Relay Tester With Battery Clips, Relay Testing
Amazon.com
42
$2,362.28
$2,499.99
Fluke 1673FC US Installation Tester, Auto Test Function
Test Equipment Depot
$2,362.28
$2,499.99
Fluke 1673FC US Installation Tester, Auto Test Function
Test Equipment Depot
$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
154
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
154
$21.39
Lisle 56850 Green Relay Test Jumper
JMC Automotive Equipment
$21.39
Lisle 56850 Green Relay Test Jumper
JMC Automotive Equipment
$21.39
Lisle 60630 White Relay Test Jumper
JMC Automotive Equipment
$21.39
Lisle 60630 White Relay Test Jumper
JMC Automotive Equipment
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Lisle 60620 Orange Relay Test Jumper
JMC Automotive Equipment
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Lisle 60620 Orange Relay Test Jumper
JMC Automotive Equipment
$253.99
Electronic Specialties Diagnostic Relay Buddy 12/24 Pro Test Kit, ESI193
Advance Auto Parts
$253.99
Electronic Specialties Diagnostic Relay Buddy 12/24 Pro Test Kit, ESI193
Advance Auto Parts
$8.94
$17.44
Universal 12V Car Relay Tester Electronic Automotive Relay Tester For Auto Battery Checker
Aliexpress
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Universal 12V Car Relay Tester Electronic Automotive Relay Tester For Auto Battery Checker
Aliexpress
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Compact Cordless Automotive Relay Tester For 12V 4 & 5 Pin Relays, Quick Testing
Aliexpress
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Compact Cordless Automotive Relay Tester For 12V 4 & 5 Pin Relays, Quick Testing
Aliexpress
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Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
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Sakerplus Car Circuit Relay Diagnostic Tool
Sakerplus
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Sakerplus
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Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
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Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
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12V Automotive Relay Tester With Puller - Auto Diagnostic Tool, Battery Clips, Testing Kit For
Aliexpress
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12V Automotive Relay Tester With Puller - Auto Diagnostic Tool, Battery Clips, Testing Kit For
Aliexpress
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Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
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Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightInTheBox
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Fluke 1673 FC SCH Installation Tester With FC/Auto Test, Schuko
Test Equipment Depot
$2,415.96
$2,499.99
Fluke 1673 FC SCH Installation Tester With FC/Auto Test, Schuko
Test Equipment Depot
$118.99
Electronic Specialties Relay Buddy Tester, ESI190
Advance Auto Parts
$118.99
Electronic Specialties Relay Buddy Tester, ESI190
Advance Auto Parts
$25.00
Car Relay Tester Universal Automotive Relay Tester 12V 4 & 5 Pin Pro
eBay
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Car Relay Tester Universal Automotive Relay Tester 12V 4 & 5 Pin Pro
eBay
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Lisle Relay Test Jumper Set II - Makes Testing Relays & Live Circuits Quick And Easy On Imports & Domectic, 60610
Advance Auto Parts
1K+
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Lisle Relay Test Jumper Set II - Makes Testing Relays & Live Circuits Quick And Easy On Imports & Domectic, 60610
Advance Auto Parts
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$45.65
12V 4/5 - Pin Car Relay Tester With Battery Clips: Vehicle Testing
eBay
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eBay
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12-V Or 24-V Diagnostic Automotive Electrical Relay Tester Quick
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12-V Or 24-V Diagnostic Automotive Electrical Relay Tester Quick
eBay
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$51.08
Ultratool 12 V Car Relay Tester Automotive Battery Diagnostic Tool 4 Pin 5 Pin Fast Testing With Clips
Everymarket INC
$51.08
Ultratool 12 V Car Relay Tester Automotive Battery Diagnostic Tool 4 Pin 5 Pin Fast Testing With Clips
Everymarket INC
$180.99
Electronic Specialties 191 Relay Buddy® Pro Test Kit With 5 New Relay Adapters, Blow Mold Case, Led Indicator
FinditParts
346
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Electronic Specialties 191 Relay Buddy® Pro Test Kit With 5 New Relay Adapters, Blow Mold Case, Led Indicator
FinditParts
346
$464.95
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Power Probe RPPKIT04 | 4 Provides Simplified Testing Of Motors, Lights, Relays, And Sensors | Auto Tool World
AutoToolWorld.com
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Power Probe RPPKIT04 | 4 Provides Simplified Testing Of Motors, Lights, Relays, And Sensors | Auto Tool World
AutoToolWorld.com
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Electronic Specialties Relay Buddy - Automotive Relay Tester, Model ESI190
Northern Tool
514
$69.99
Electronic Specialties Relay Buddy - Automotive Relay Tester, Model ESI190
Northern Tool
514
$164.89
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Electronic Specialties Inc 193 | 12 / 24 Volt Diagnostic Relay Buddy Pro Test Kit | Auto Tool World
AutoToolWorld.com
371
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Electronic Specialties Inc 193 | 12 / 24 Volt Diagnostic Relay Buddy Pro Test Kit | Auto Tool World
AutoToolWorld.com
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Electronic Specialties 195 Super Relay Buddy Pro Relay Tester Kit
JBTools
1
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JBTools
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AutoToolWorld.com
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AutoToolWorld.com
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Electronic Specialties Diagnostic Relay Buddy Pro Test Kit - 12/24V, Model ESI193
Northern Tool
371
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Electronic Specialties Diagnostic Relay Buddy Pro Test Kit - 12/24V, Model ESI193
Northern Tool
371
$76.86
$112.22
ANCEL PB500 Automotive Power Circuit Probe Tester Kit, 12/24V Car Electrical Short/Open Breaker Finder, AC/DC Diode Resistance Frequency Injector Relay Tester, Duty Cycle,Digital Multimeter/Ohmmeters
PropsFounDry
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ANCEL PB500 Automotive Power Circuit Probe Tester Kit, 12/24V Car Electrical Short/Open Breaker Finder, AC/DC Diode Resistance Frequency Injector Relay Tester, Duty Cycle,Digital Multimeter/Ohmmeters
PropsFounDry
$212.94
Electronic Specialties 12/24 Volt Diagnostic Relay Buddy Pro Test Kit - El193
Penn Tool Co
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Electronic Specialties 12/24 Volt Diagnostic Relay Buddy Pro Test Kit - El193
Penn Tool Co
$231.36
Lisle Deluxe Relay Test Kit - Ls60660
Penn Tool Co
1K+
$231.36
Lisle Deluxe Relay Test Kit - Ls60660
Penn Tool Co
1K+
$54.00
$90.00
Autel Circuit Tester, Powerscan PS100 Automotive Circuit Tester 2025, 12-24V Electrical Short Open Breaker Circuit Finder, Digital Multimeter/Relay Diode Resistance Tool Kit, 20ft Extra Cord
shamanicifs
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$90.00
Autel Circuit Tester, Powerscan PS100 Automotive Circuit Tester 2025, 12-24V Electrical Short Open Breaker Circuit Finder, Digital Multimeter/Relay Diode Resistance Tool Kit, 20ft Extra Cord
shamanicifs
$89.99
Electronic Specialties 192 12/24 V Diagnostic Relay Buddy
FinditParts
10
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Electronic Specialties 192 12/24 V Diagnostic Relay Buddy
FinditParts
10
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Electronic Specialties 193 12/24 V Diagnostic Relay Buddy Pro Test Kit
FinditParts
371
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Electronic Specialties 193 12/24 V Diagnostic Relay Buddy Pro Test Kit
FinditParts
371
DIY Relay Testing: Simple Methods to Check Your Relay and Circuit!
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Dec 1, 2022
easycarelectrics.com
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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
$46.63
Sound Troubleshooting Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld DIY Car Tester With Battery Clips, Relay Testing
Amazon.com
Free shipping
$46.63
Sound Troubleshooting Automotive Relay Tester - 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld DIY Car Tester With Battery Clips, Relay Testing
Amazon.com
Free shipping
$48.63
Sound Troubleshooting Automotive Relay Tester With Relay Puller - 12V Auto Relay Diagnostic Tool, Car Relay Tester With Battery Clips, Relay Testing
Amazon.com
42
Free shipping
$48.63
Sound Troubleshooting Automotive Relay Tester With Relay Puller - 12V Auto Relay Diagnostic Tool, Car Relay Tester With Battery Clips, Relay Testing
Amazon.com
42
$2,362.28
$2,499.99
Fluke 1673FC US Installation Tester, Auto Test Function
Test Equipment Depot
$2,362.28
$2,499.99
Fluke 1673FC US Installation Tester, Auto Test Function
Test Equipment Depot
$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
154
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
154
$21.39
Lisle 56850 Green Relay Test Jumper
JMC Automotive Equipment
$21.39
Lisle 56850 Green Relay Test Jumper
JMC Automotive Equipment
$21.39
Lisle 60630 White Relay Test Jumper
JMC Automotive Equipment
$21.39
Lisle 60630 White Relay Test Jumper
JMC Automotive Equipment
$21.39
Lisle 60620 Orange Relay Test Jumper
JMC Automotive Equipment
$21.39
Lisle 60620 Orange Relay Test Jumper
JMC Automotive Equipment
$253.99
Electronic Specialties Diagnostic Relay Buddy 12/24 Pro Test Kit, ESI193
Advance Auto Parts
$253.99
Electronic Specialties Diagnostic Relay Buddy 12/24 Pro Test Kit, ESI193
Advance Auto Parts
$8.94
$17.44
Universal 12V Car Relay Tester Electronic Automotive Relay Tester For Auto Battery Checker
Aliexpress
48% off
$8.94
$17.44
Universal 12V Car Relay Tester Electronic Automotive Relay Tester For Auto Battery Checker
Aliexpress
$67.07
$203.49
Compact Cordless Automotive Relay Tester For 12V 4 & 5 Pin Relays, Quick Testing
Aliexpress
Free shipping
67% off
$67.07
$203.49
Compact Cordless Automotive Relay Tester For 12V 4 & 5 Pin Relays, Quick Testing
Aliexpress
Free shipping
$16.99
$26.75
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightInTheBox
36% off
$16.99
$26.75
Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightInTheBox
$23.99
$47.99
Sakerplus Car Circuit Relay Diagnostic Tool
Sakerplus
50% off
$23.99
$47.99
Sakerplus Car Circuit Relay Diagnostic Tool
Sakerplus
$12.99
$21.39
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
39% off
$12.99
$21.39
Auto Car Automotive Relay Tester For 12V 4 / 5 Pin With Battery Clips Car Electronic Relay Tester Battery Checker
LightInTheBox
$66.82
$208.82
12V Automotive Relay Tester With Puller - Auto Diagnostic Tool, Battery Clips, Testing Kit For
Aliexpress
Free shipping
68% off
$66.82
$208.82
12V Automotive Relay Tester With Puller - Auto Diagnostic Tool, Battery Clips, Testing Kit For
Aliexpress
Free shipping
$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
$2,415.96
$2,499.99
Fluke 1673 FC SCH Installation Tester With FC/Auto Test, Schuko
Test Equipment Depot
$2,415.96
$2,499.99
Fluke 1673 FC SCH Installation Tester With FC/Auto Test, Schuko
Test Equipment Depot
$118.99
Electronic Specialties Relay Buddy Tester, ESI190
Advance Auto Parts
$118.99
Electronic Specialties Relay Buddy Tester, ESI190
Advance Auto Parts