Shop Relay Tester On the Circuit Board

Sponsored
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$25.99
RVMARINEPAT Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool, Fuel Pump Relay Bypass Master, Replaces 9036/9037, Compatible With
Amazon.com
10
$25.99
RVMARINEPAT Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool, Fuel Pump Relay Bypass Master, Replaces 9036/9037, Compatible With
Amazon.com
10
$59.88
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
247
Free shipping
$59.88
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
247
$169.87
ATD Tools 5614 Relay Circuit Tester
Amazon.com
36
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ATD Tools 5614 Relay Circuit Tester
Amazon.com
36
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Relay Buddy 12/24 Volt
Amazon.com
318
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Relay Buddy 12/24 Volt
Amazon.com
318
$147.81
Relay Buddy Electronic Specialties 191 Pro Test Kit
Amazon.com
314
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Relay Buddy Electronic Specialties 191 Pro Test Kit
Amazon.com
314
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2 PCS Relay Tester, Electrical Disconnect Pliers, Automotive Relay Fmm Fuses Puller Tool, Automotive Relay Tester (Red)
Amazon.com
16
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2 PCS Relay Tester, Electrical Disconnect Pliers, Automotive Relay Fmm Fuses Puller Tool, Automotive Relay Tester (Red)
Amazon.com
16
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Sound Troubleshooting Automotive Relay Tester With Relay Puller - 12V Auto Relay Diagnostic Tool, Car Relay Tester With Battery Clips, Relay Testing
Amazon.com
126
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$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
126
$29.90
$59.90
Car Relay Tester
US AMERICA
50% off
$29.90
$59.90
Car Relay Tester
US AMERICA
$222.99
Lisle Tools Master Relay And Fused Circuit Test Kit
JEGS High Performance
1K+
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$222.99
Lisle Tools Master Relay And Fused Circuit Test Kit
JEGS High Performance
1K+
$108.99
Super Relay Buddy
Amazon.com
177
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$108.99
Super Relay Buddy
Amazon.com
177
$61.09
Lisle 56810 Relay Test Jumper Kit
Amazon.com
1K+
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$61.09
Lisle 56810 Relay Test Jumper Kit
Amazon.com
1K+
$11.01
CT-1 Electronic Circuit Board Inductor Tester Diagnostic Tool With LED Indicator For PCB Motherboard Coil Testing And Maintenance
Amazon.com
$11.01
CT-1 Electronic Circuit Board Inductor Tester Diagnostic Tool With LED Indicator For PCB Motherboard Coil Testing And Maintenance
Amazon.com
$67.49
$89.99
ANCEL PB100 Automotive Power Circuit Probe Tester, 12 24V Electrical Short/Open Breaker Finder, AC DC Diode Resistance Relay Tester, Continuity Test
Amazon.com
1K+
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25% off
$67.49
$89.99
ANCEL PB100 Automotive Power Circuit Probe Tester, 12 24V Electrical Short/Open Breaker Finder, AC DC Diode Resistance Relay Tester, Continuity Test
Amazon.com
1K+
$72.27
Electronic Specialties 190 Relay Buddy Automotive Relay Tester
Amazon.com
570
Free shipping
$72.27
Electronic Specialties 190 Relay Buddy Automotive Relay Tester
Amazon.com
570
$89.99
2025 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
2025 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
$16.59
ISINFLASH 9038A Relay Bypass Switch Kit With Amp Loop, Pack Of 6 Relay Tester Diagnostic Scan Switch Kit 9038A Replaces 9036A And 9037A
Amazon.com
2
$16.59
ISINFLASH 9038A Relay Bypass Switch Kit With Amp Loop, Pack Of 6 Relay Tester Diagnostic Scan Switch Kit 9038A Replaces 9036A And 9037A
Amazon.com
2
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
75
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
75
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit, 2025 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
Amazon.com
18
Free shipping
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit, 2025 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
Amazon.com
18
$38.99
$45.63
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
14% off
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$45.63
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
$173.99
Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
1K+
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Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
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$155.99
$165.99
Electronic Specialties 191A Relay Buddy Pro Kit
Amazon.com
33
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$165.99
Electronic Specialties 191A Relay Buddy Pro Kit
Amazon.com
33
$171.78
Lisle 69300 Master Relay Test Jump Set, One Size, Factory
Amazon.com
1K+
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Lisle 69300 Master Relay Test Jump Set, One Size, Factory
Amazon.com
1K+
$29.37
$69.95
Car Relay Tester
tohittheroad.com
58% off
$29.37
$69.95
Car Relay Tester
tohittheroad.com
$22.80
GRAY RELAY TESTER
eAutotools
$22.80
GRAY RELAY TESTER
eAutotools
$8.36
Marhynchus 3 Channel Relay Module, High Voltage Relay Board, With Isolated Optocoupler, Adopts Fault Tolerant Design, Manual Operation, 7A, Normally
Amazon.com
$8.36
Marhynchus 3 Channel Relay Module, High Voltage Relay Board, With Isolated Optocoupler, Adopts Fault Tolerant Design, Manual Operation, 7A, Normally
Amazon.com
$940.54
Littelfuse Ground-Fault-Relay Tester (SE-100T)
Lighting Supply
$940.54
Littelfuse Ground-Fault-Relay Tester (SE-100T)
Lighting Supply
$50.99
$71.39
ATD Tools 5614 - RELAY Circuit Tester
almoayyeduaeus
Free shipping
28% off
$50.99
$71.39
ATD Tools 5614 - RELAY Circuit Tester
almoayyeduaeus
Free shipping
$209.99
ATD Tools Relay Circuit Tester
Auto Body Toolmart
$209.99
ATD Tools Relay Circuit Tester
Auto Body Toolmart
$185.79
Electronic Specialties 191 Relay Buddy Pro Test Kit
Walmart
314
Free shipping
$185.79
Electronic Specialties 191 Relay Buddy Pro Test Kit
Walmart
314
$58.00
$79.46
Horizon Tool CV76 Deluxe RELAY Tester And Kit
Megeanotkaa
Free shipping
27% off
$58.00
$79.46
Horizon Tool CV76 Deluxe RELAY Tester And Kit
Megeanotkaa
Free shipping
$88.67
Lisle 56810 Relay Test Jumper Kit
Walmart
Free shipping
$88.67
Lisle 56810 Relay Test Jumper Kit
Walmart
Free shipping
$13.96
12V/24V Automotive Relay Tester For Summer, Car Circuit Diagnostic Tool, Sturdy Testing Equipment, Vehicle Circuit Checker, Auto Accessories, Truck Pa
Walmart
Free shipping
$13.96
12V/24V Automotive Relay Tester For Summer, Car Circuit Diagnostic Tool, Sturdy Testing Equipment, Vehicle Circuit Checker, Auto Accessories, Truck Pa
Walmart
Free shipping
$19.52
Relay Tester Diagnostic Scan Tool Relay Bypass Switch Kit Replaces 9036 9037
Walmart
Free shipping
$19.52
Relay Tester Diagnostic Scan Tool Relay Bypass Switch Kit Replaces 9036 9037
Walmart
Free shipping
$92.75
Electronic Specialties 190 Relay Buddy - Automotive Relay Tester
Walmart
8
Free shipping
$92.75
Electronic Specialties 190 Relay Buddy - Automotive Relay Tester
Walmart
8

Shop Relay Tester On the Circuit Board

Sponsored
About our ads
$25.99
RVMARINEPAT Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool, Fuel Pump Relay Bypass Master, Replaces 9036/9037, Compatible With
Amazon.com
10
$25.99
RVMARINEPAT Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool, Fuel Pump Relay Bypass Master, Replaces 9036/9037, Compatible With
Amazon.com
10
$59.88
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
247
Free shipping
$59.88
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
247
$169.87
ATD Tools 5614 Relay Circuit Tester
Amazon.com
36
$169.87
ATD Tools 5614 Relay Circuit Tester
Amazon.com
36
$78.25
Relay Buddy 12/24 Volt
Amazon.com
318
Free shipping
$78.25
Relay Buddy 12/24 Volt
Amazon.com
318
$147.81
Relay Buddy Electronic Specialties 191 Pro Test Kit
Amazon.com
314
Free shipping
$147.81
Relay Buddy Electronic Specialties 191 Pro Test Kit
Amazon.com
314
$6.99
2 PCS Relay Tester, Electrical Disconnect Pliers, Automotive Relay Fmm Fuses Puller Tool, Automotive Relay Tester (Red)
Amazon.com
16
$6.99
2 PCS Relay Tester, Electrical Disconnect Pliers, Automotive Relay Fmm Fuses Puller Tool, Automotive Relay Tester (Red)
Amazon.com
16
$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
126
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
126
$29.90
$59.90
Car Relay Tester
US AMERICA
50% off
$29.90
$59.90
Car Relay Tester
US AMERICA
$222.99
Lisle Tools Master Relay And Fused Circuit Test Kit
JEGS High Performance
1K+
Free shipping
$222.99
Lisle Tools Master Relay And Fused Circuit Test Kit
JEGS High Performance
1K+
$108.99
Super Relay Buddy
Amazon.com
177
Free shipping
$108.99
Super Relay Buddy
Amazon.com
177
$61.09
Lisle 56810 Relay Test Jumper Kit
Amazon.com
1K+
Free shipping
$61.09
Lisle 56810 Relay Test Jumper Kit
Amazon.com
1K+
$11.01
CT-1 Electronic Circuit Board Inductor Tester Diagnostic Tool With LED Indicator For PCB Motherboard Coil Testing And Maintenance
Amazon.com
$11.01
CT-1 Electronic Circuit Board Inductor Tester Diagnostic Tool With LED Indicator For PCB Motherboard Coil Testing And Maintenance
Amazon.com
$67.49
$89.99
ANCEL PB100 Automotive Power Circuit Probe Tester, 12 24V Electrical Short/Open Breaker Finder, AC DC Diode Resistance Relay Tester, Continuity Test
Amazon.com
1K+
Free shipping
25% off
$67.49
$89.99
ANCEL PB100 Automotive Power Circuit Probe Tester, 12 24V Electrical Short/Open Breaker Finder, AC DC Diode Resistance Relay Tester, Continuity Test
Amazon.com
1K+
$72.27
Electronic Specialties 190 Relay Buddy Automotive Relay Tester
Amazon.com
570
Free shipping
$72.27
Electronic Specialties 190 Relay Buddy Automotive Relay Tester
Amazon.com
570
$89.99
2025 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
2025 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
$16.59
ISINFLASH 9038A Relay Bypass Switch Kit With Amp Loop, Pack Of 6 Relay Tester Diagnostic Scan Switch Kit 9038A Replaces 9036A And 9037A
Amazon.com
2
$16.59
ISINFLASH 9038A Relay Bypass Switch Kit With Amp Loop, Pack Of 6 Relay Tester Diagnostic Scan Switch Kit 9038A Replaces 9036A And 9037A
Amazon.com
2
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
75
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
75
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit, 2025 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
Amazon.com
18
Free shipping
$89.99
Autel Powerscan PS100 Power Circuit Probe Kit, 2025 Advanced Electrical Wire Tracer Circuit Relay Tester, Breaker Short Finder Tool, Activate
Amazon.com
18