Shop Relay Testing Tool

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$17.99
9038A Relay Tester Diagnostic Scan Tool Fuel Pump Relay Bypass Master
eBay
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9038A Relay Tester Diagnostic Scan Tool Fuel Pump Relay Bypass Master
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Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
941
Free shipping
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Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
941
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Lisle Master Relay & Fused Circuit Test Kit (69300)
JBTools
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Lisle 56810 Relay Test Jumper Kit
eBay
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Lisle 56810 Relay Test Jumper Kit
eBay
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Lisle Deluxe Relay Test Kit, LIS60660
Advance Auto Parts
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Advance Auto Parts
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Summit Racing
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Summit Racing
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Mictuning 9038 Relay Bypass Switch Relay Tester, Relay Bypass Switch
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Mictuning 9038 Relay Bypass Switch Relay Tester, Relay Bypass Switch
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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
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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
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Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightIntheBox.com
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Universal 12V/24V Automotive Relay Tester Automotive Relay Short Circuit Tester Auto Battery Checker Electronic Relay Tester
LightIntheBox.com
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vyroqi.com
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vyroqi.com
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12-24V Car Relay Tester Electronic Automotive Relay Detector Diagnostic Tools
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Automotive Relay Tester Universal 12/24V 4/5 Pins Car Relay Tester LED Indicator. Obdresource. Electrical Testers, Test Leads. CC0394.
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12V Automobile Relay Tester - Electronic Battery Generator Diagnostic Tool, Universal Check Analyzer
LightIntheBox.com
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12V Automobile Relay Tester - Electronic Battery Generator Diagnostic Tool, Universal Check Analyzer
LightIntheBox.com
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Lisle 60610 Relay Test Jumper Kit
eBay
10
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Lisle 60610 Relay Test Jumper Kit
eBay
10
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Automotive Relay Tester 4PIN 5PIN Super Relay Tester Diagnostic
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eBay
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ANENG ANENG RT01 Automotive Relay Tester Digital Voltage Relay Detecter 4-Pin 5-Pin Relay Display 12V 24V Battery Diagnostic Tool
Banggood
71% off
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ANENG ANENG RT01 Automotive Relay Tester Digital Voltage Relay Detecter 4-Pin 5-Pin Relay Display 12V 24V Battery Diagnostic Tool
Banggood
$58.99
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ATD Tools 5614 - RELAY Circuit Tester
Cheekyhost USA
23% off
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$76.69
ATD Tools 5614 - RELAY Circuit Tester
Cheekyhost USA
$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
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$82.57
Electronic Specialties 191 Relay Buddy Pro Test Kit
efazzac
353
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efazzac
353
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Electronic Specialties 194 Super Relay Buddy - Relay Tester
eBay
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Electronic Specialties 194 Super Relay Buddy - Relay Tester
eBay
6
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Brand - New 12V Automotive Relay Tester - 4 &5 Pin Portable Auto Diagnostic Tool
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Brand - New 12V Automotive Relay Tester - 4 &5 Pin Portable Auto Diagnostic Tool
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Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
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Automotive Relay Tester Diagnostic Instrument 12V24V Universal Four Foot Five Foot Analysis Tester Automotive Repair Automotive Relay Tester/Automotiv
LightIntheBox.com
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LightIntheBox.com
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12V 24V Car Relay Tester Electronic Automotive Relay Tester Auto Battery Checker
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eBay
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ANENG ANENG RT01 Automotive Relay Tester Digital Voltage Relay Detecter 4-Pin 5-Pin Relay Display 12V 24V Battery Diagnostic Tool
USA.Banggood
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ANENG ANENG RT01 Automotive Relay Tester Digital Voltage Relay Detecter 4-Pin 5-Pin Relay Display 12V 24V Battery Diagnostic Tool
USA.Banggood
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Relay Tester Test Jumper Kit Domestic And Import Automotive HOW TO TEST RELAYS
eBay
8
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Relay Tester Test Jumper Kit Domestic And Import Automotive HOW TO TEST RELAYS
eBay
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Electronic Specialties Inc 191 | Relay Buddy Pro Test Kit | Auto Tool World
AutoToolWorld.com
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Electronic Specialties Inc 191 | Relay Buddy Pro Test Kit | Auto Tool World
AutoToolWorld.com
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Lisle 69300 Master Relay & Fused Circuit Test Kit
eBay
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eBay
22
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Automotive Relay Tester 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld. Sound Troubleshooting. Black, Red. Other Diagnostic Service Tools.
eBay
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Automotive Relay Tester 4 & 5 Pin 12V Auto Diagnostic Tool, Small Handheld. Sound Troubleshooting. Black, Red. Other Diagnostic Service Tools.
eBay
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12V Relay Bypass Tester And Diagnostic Tool Set Automotive Circuit Testing Scan Tool Compatible With Standard Relays
Alibaba B2B
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12V Relay Bypass Tester And Diagnostic Tool Set Automotive Circuit Testing Scan Tool Compatible With Standard Relays
Alibaba B2B
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Hot Sale 12V Auto Relay Diagnostic Tool Battery Checker Electronic Automotive Relay Tester With Clips
Alibaba B2B
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Alibaba B2B
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Lisle Relay Test Jumper Kit II, LIS60610
Advance Auto Parts
$144.99
Lisle Relay Test Jumper Kit II, LIS60610
Advance Auto Parts
$217.07
Lisle 69300 Master Relay And Fused Circuit Tester Kit Leads Switch
eBay
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Lisle 69300 Master Relay And Fused Circuit Tester Kit Leads Switch
eBay
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Electronic Specialties 191 Relay Buddy Pro Test Kit
jmpropiedadeaus
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jmpropiedadeaus
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$90.00
Autel Powerscan PS100 Automotive Relay Tester Circuit Probe Tool 12V 24V Car System Diagnostic Scan Tool With 20ft Extension Cable Read AC DC Resistance Short/Open Circuit Test
OneVibe Market
40% off
$54.00
$90.00
Autel Powerscan PS100 Automotive Relay Tester Circuit Probe Tool 12V 24V Car System Diagnostic Scan Tool With 20ft Extension Cable Read AC DC Resistance Short/Open Circuit Test
OneVibe Market
DIY Relay Testing: Simple Methods to Check Your Relay and Circuit!
9:57
MSNWash Car TV
DIY Relay Testing: Simple Methods to Check Your Relay and Circuit!
Testing relays and their circuits in vehicles doesn’t always require a trip to the bench. With a few simple tools and knowledge, this video shows how to test relays directly in your car using a test light, voltmeter, and jumper wires. The process covers how to check power, ground, and control sides of the relay, ensuring all connections and ...
4 months ago
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How to Test a Relay
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Lisle 69300 Master Relay Test Jump Set, One Size, Factory
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amazon
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YouTubeDanko's DIY
Stop guessing, start fixing. 🔧 This Automotive Relay Tester Tool makes car repair simple — plug, test, and know instantly if your relay is good or bad. ✅ Perfect for DIYers & pro mechanics ✅ Saves time, saves money ✅ Compact & built tough for the shop or garage Smart tools = smarter repairs. 💯#AutomotiveTools #CarRepairMadeEasy #DIYAutoRepair #MechanicTools #ToolTok #CarGuys #FixItYourself #GarageLife #ToolOfTheTrade #TikTokMadeMeBuyIt #HandymanTools #FYP #MechanicTikTok #spotlightfinds
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Shop Relay Testing Tool

Sponsored
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$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
$115.98
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
941
Free shipping
$115.98
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
941
$185.32
Lisle Master Relay & Fused Circuit Test Kit (69300)
JBTools
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Lisle Master Relay & Fused Circuit Test Kit (69300)
JBTools
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Lisle 56810 Relay Test Jumper Kit
eBay
11
$70.67
Lisle 56810 Relay Test Jumper Kit
eBay
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$314.99
Lisle Deluxe Relay Test Kit, LIS60660
Advance Auto Parts
$314.99
Lisle Deluxe Relay Test Kit, LIS60660
Advance Auto Parts
$222.99
Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
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Free shipping
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Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
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Mictuning 9038 Relay Bypass Switch Relay Tester, Relay Bypass Switch
eBay
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Mictuning 9038 Relay Bypass Switch Relay Tester, Relay Bypass Switch
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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
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Free shipping
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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
26
$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
$58.99
$83.18
ATD Tools 5614 - RELAY Circuit Tester
vyroqi.com
29% off
$58.99
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ATD Tools 5614 - RELAY Circuit Tester
vyroqi.com
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12-24V Car Relay Tester Electronic Automotive Relay Detector Diagnostic Tools
eBay
Free shipping
$99.99
12-24V Car Relay Tester Electronic Automotive Relay Detector Diagnostic Tools
eBay
Free shipping
$12.99
Automotive Electronic Relay Car Relay Tester -4/5Pin 12V Car
eBay
$12.99
Automotive Electronic Relay Car Relay Tester -4/5Pin 12V Car
eBay
$24.99
Automotive Relay Tester Universal 12/24V 4/5 Pins Car Relay Tester LED Indicator. Obdresource. Electrical Testers, Test Leads. CC0394.
eBay
Free shipping
$24.99
Automotive Relay Tester Universal 12/24V 4/5 Pins Car Relay Tester LED Indicator. Obdresource. Electrical Testers, Test Leads. CC0394.
eBay
Free shipping
$18.99
12V Automobile Relay Tester - Electronic Battery Generator Diagnostic Tool, Universal Check Analyzer
LightIntheBox.com
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12V Automobile Relay Tester - Electronic Battery Generator Diagnostic Tool, Universal Check Analyzer
LightIntheBox.com
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Lisle 60610 Relay Test Jumper Kit
eBay
10
Free shipping
$76.84
Lisle 60610 Relay Test Jumper Kit
eBay
10
$48.00
Automotive Relay Tester 4PIN 5PIN Super Relay Tester Diagnostic
eBay
Free shipping
$48.00
Automotive Relay Tester 4PIN 5PIN Super Relay Tester Diagnostic
eBay
Free shipping
$12.89
$45.00
ANENG ANENG RT01 Automotive Relay Tester Digital Voltage Relay Detecter 4-Pin 5-Pin Relay Display 12V 24V Battery Diagnostic Tool
Banggood
71% off
$12.89
$45.00
ANENG ANENG RT01 Automotive Relay Tester Digital Voltage Relay Detecter 4-Pin 5-Pin Relay Display 12V 24V Battery Diagnostic Tool
Banggood
$58.99
$76.69
ATD Tools 5614 - RELAY Circuit Tester
Cheekyhost USA
23% off
$58.99
$76.69
ATD Tools 5614 - RELAY Circuit Tester
Cheekyhost USA