Shop Testing Relay Switch

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$53.63
12V Automotive Relay Tester, Car Battery & Alternator Test Kit | Relay Switch & Circuit Inspector | Tests 4 & 5 Pin Relays | Battery Tester |
Amazon.com
11
Free shipping
$53.63
12V Automotive Relay Tester, Car Battery & Alternator Test Kit | Relay Switch & Circuit Inspector | Tests 4 & 5 Pin Relays | Battery Tester |
Amazon.com
11
$124.00
$147.18
OEMTOOLS 27211 Relay Circuit Tester Automotive Relay Tester, Relay Bypass Switch Kit 24V/12V Relay Tester Automotive Kit For Vehicle Electrical System
Amazon.com
13
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OEMTOOLS 27211 Relay Circuit Tester Automotive Relay Tester, Relay Bypass Switch Kit 24V/12V Relay Tester Automotive Kit For Vehicle Electrical System
Amazon.com
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RVMARINEPAT Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool, Fuel Pump Relay Bypass Master, Replaces 9036/9037, Compatible With
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106
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RVMARINEPAT Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool, Fuel Pump Relay Bypass Master, Replaces 9036/9037, Compatible With
Amazon.com
106
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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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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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Relay Bypass Switch Kit 9038 Relay Tester Kit Diagnostic Tester Scan
eBay
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Relay Bypass Switch Kit 9038 Relay Tester Kit Diagnostic Tester Scan
eBay
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Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
413
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Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
413
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27211 Relay Circuit Tester Automotive Relay Tester, Relay Bypass Switch Kit. Great Neck Saw. Other Vehicle Electronics. 076812272119.
eBay
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$167.95
27211 Relay Circuit Tester Automotive Relay Tester, Relay Bypass Switch Kit. Great Neck Saw. Other Vehicle Electronics. 076812272119.
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
47
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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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Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
eBay
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Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
eBay
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Lisle Lis 69300 Master Relay And Fused Circuit Test Kit
eBay
21
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Lisle Lis 69300 Master Relay And Fused Circuit Test Kit
eBay
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Lisle Master Relay & Fused Circuit Test Kit (69300)
JBTools
1K+
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Lisle Master Relay & Fused Circuit Test Kit (69300)
JBTools
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Mictuning 9038 Relay Bypass Switch Relay Tester, Relay Bypass Switch Kit -6 Pack. MICTUNING. General Purpose Relays. MIC-06-115.
eBay
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Mictuning 9038 Relay Bypass Switch Relay Tester, Relay Bypass Switch Kit -6 Pack. MICTUNING. General Purpose Relays. MIC-06-115.
eBay
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$224.16
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Lisle 69300 Master Relay & Fused Circuit Test Kit
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Lisle 69300 Master Relay & Fused Circuit Test Kit
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22
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9038A Relay Bypass Switch With Amp Loop Relay Tester Diagnostic Scan Tool Switch. MICTUNING. General Purpose Relays.
eBay
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9038A Relay Bypass Switch With Amp Loop Relay Tester Diagnostic Scan Tool Switch. MICTUNING. General Purpose Relays.
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Lisle 69300 Master Relay And Fused Circuit Test Kit
eBay
21
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Lisle 69300 Master Relay And Fused Circuit Test Kit
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21
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Lisle 60660 Deluxe Relay Test Kit
eBay
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eBay
$510.14
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PPROKIT01
Grainger
$510.14
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PPROKIT01
Grainger
$84.19
12/24 Relay Buddy 12 And 24 Volt Diagnostic Relay Tester Testing Tool
eBay
10
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12/24 Relay Buddy 12 And 24 Volt Diagnostic Relay Tester Testing Tool
eBay
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1Xly - Arrived Handheld 12V Auto Relay Tester 4&5 Pin Diagnostic Tool
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1Xly - Arrived Handheld 12V Auto Relay Tester 4&5 Pin Diagnostic Tool
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Lisle 69300 Master Relay And Fused Circuit Test Kit
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Lisle 69300 Master Relay And Fused Circuit Test Kit
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Electronic Specialties 191 Relay Buddy Pro Test Kit Automotive Relay
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Electronic Specialties 190 Relay Buddy Tester
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Electronic Specialties 190 Relay Buddy Tester
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9038A Pack Of 6 Relay Bypass Switch Kit And Diagnostic Scan Switch Kit With Amp Loop
Amazon.com
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9038A Pack Of 6 Relay Bypass Switch Kit And Diagnostic Scan Switch Kit With Amp Loop
Amazon.com
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Superior Professional 12V 4/5 - Pin Relay Tester For Cars With Battery
eBay
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Superior Professional 12V 4/5 - Pin Relay Tester For Cars With Battery
eBay
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Lisle 69300 Master Relay Test Jump Set, One Size, Factory(Deluxe Relay Test Set)
OneVibe Market
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Lisle 69300 Master Relay Test Jump Set, One Size, Factory(Deluxe Relay Test Set)
OneVibe Market
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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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SMC PTE-50-CE Relay Tester
TEquipment
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SMC PTE-50-CE Relay Tester
TEquipment
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Excellent Automotive Relay Tester: 12V 4/5 Pin Universal Type With
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Excellent Automotive Relay Tester: 12V 4/5 Pin Universal Type With
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ELECTRONIC SPECIALTIES RELAY BUDDY PRO TEST KIT, ES191
Zoro.com
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ELECTRONIC SPECIALTIES RELAY BUDDY PRO TEST KIT, ES191
Zoro.com
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Electronic Specialties 190 Relay Buddy - Automotive Relay Tester
eBay
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Electronic Specialties 190 Relay Buddy - Automotive Relay Tester
eBay
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Lisle Deluxe Relay Test Kit, LIS60660
Advance Auto Parts
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Lisle Deluxe Relay Test Kit, LIS60660
Advance Auto Parts
$269.00
Lisle Tools Master Relay & Fused Circuit Tester Automotive Testing Tools. Lisle. Other Diagnostic Service Tools. 083045693000.
eBay
22
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Lisle Tools Master Relay & Fused Circuit Tester Automotive Testing Tools. Lisle. Other Diagnostic Service Tools. 083045693000.
eBay
22
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LISLE MASTER RELAY & FUSED CIRCUIT TEST KIT, LI69300
Zoro.com
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LISLE MASTER RELAY & FUSED CIRCUIT TEST KIT, LI69300
Zoro.com
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Relay Buddy 12/24 Volt
Amazon.com
422
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Relay Buddy 12/24 Volt
Amazon.com
422
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Electronic Specialties Relay Buddy Pro Test Kit - El191
Penn Tool Co
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Electronic Specialties Relay Buddy Pro Test Kit - El191
Penn Tool Co
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LISLE Deluxe Relay Test Kit, 60660
Zoro.com
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LISLE Deluxe Relay Test Kit, 60660
Zoro.com
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Shop Testing Relay Switch

Sponsored
About our ads
$53.63
12V Automotive Relay Tester, Car Battery & Alternator Test Kit | Relay Switch & Circuit Inspector | Tests 4 & 5 Pin Relays | Battery Tester |
Amazon.com
11
Free shipping
$53.63
12V Automotive Relay Tester, Car Battery & Alternator Test Kit | Relay Switch & Circuit Inspector | Tests 4 & 5 Pin Relays | Battery Tester |
Amazon.com
11
$124.00
$147.18
OEMTOOLS 27211 Relay Circuit Tester Automotive Relay Tester, Relay Bypass Switch Kit 24V/12V Relay Tester Automotive Kit For Vehicle Electrical System
Amazon.com
13
Free shipping
15% off
$124.00
$147.18
OEMTOOLS 27211 Relay Circuit Tester Automotive Relay Tester, Relay Bypass Switch Kit 24V/12V Relay Tester Automotive Kit For Vehicle Electrical System
Amazon.com
13
$21.48
$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
106
17% off
$21.48
$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
106
$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
$44.95
Relay Bypass Switch Kit 9038 Relay Tester Kit Diagnostic Tester Scan
eBay
$44.95
Relay Bypass Switch Kit 9038 Relay Tester Kit Diagnostic Tester Scan
eBay
$115.98
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
413
Free shipping
$115.98
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
413
$167.95
27211 Relay Circuit Tester Automotive Relay Tester, Relay Bypass Switch Kit. Great Neck Saw. Other Vehicle Electronics. 076812272119.
eBay
Free shipping
$167.95
27211 Relay Circuit Tester Automotive Relay Tester, Relay Bypass Switch Kit. Great Neck Saw. Other Vehicle Electronics. 076812272119.
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
47
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
47
$32.99
Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
eBay
$32.99
Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
eBay
$187.49
Lisle Lis 69300 Master Relay And Fused Circuit Test Kit
eBay
21
$187.49
Lisle Lis 69300 Master Relay And Fused Circuit Test Kit
eBay
21
$185.32
Lisle Master Relay & Fused Circuit Test Kit (69300)
JBTools
1K+
$185.32
Lisle Master Relay & Fused Circuit Test Kit (69300)
JBTools
1K+
$21.77
Mictuning 9038 Relay Bypass Switch Relay Tester, Relay Bypass Switch Kit -6 Pack. MICTUNING. General Purpose Relays. MIC-06-115.
eBay
Free shipping
$21.77
Mictuning 9038 Relay Bypass Switch Relay Tester, Relay Bypass Switch Kit -6 Pack. MICTUNING. General Purpose Relays. MIC-06-115.
eBay
Free shipping
$224.16
$309.99
Lisle 69300 Master Relay & Fused Circuit Test Kit
eBay
22
Free shipping
27% off
$224.16
$309.99
Lisle 69300 Master Relay & Fused Circuit Test Kit
eBay
22
$21.59
9038A Relay Bypass Switch With Amp Loop Relay Tester Diagnostic Scan Tool Switch. MICTUNING. General Purpose Relays.
eBay
Free shipping
$21.59
9038A Relay Bypass Switch With Amp Loop Relay Tester Diagnostic Scan Tool Switch. MICTUNING. General Purpose Relays.
eBay
Free shipping
$225.61
Lisle 69300 Master Relay And Fused Circuit Test Kit
eBay
21
$225.61
Lisle 69300 Master Relay And Fused Circuit Test Kit
eBay
21
$162.97
Lisle 60660 Deluxe Relay Test Kit
eBay
$162.97
Lisle 60660 Deluxe Relay Test Kit
eBay
$510.14
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PPROKIT01
Grainger
$510.14
Power Probe Circuit Tester: Circuit Tester Kit, Electrical Circuits, 12 To 24V, Brass, Rubber Model: PPROKIT01
Grainger
$84.19
12/24 Relay Buddy 12 And 24 Volt Diagnostic Relay Tester Testing Tool
eBay
10
Free shipping
$84.19
12/24 Relay Buddy 12 And 24 Volt Diagnostic Relay Tester Testing Tool
eBay
10