Shop Relay Testing Kit

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$189.99
$199.99
Lisle 69300 Master Relay & Fused Circuit Test Kit
eBay
21
Free shipping
$189.99
$199.99
Lisle 69300 Master Relay & Fused Circuit Test Kit
eBay
21
$98.86
Electronic Specialties 194 Super Relay Buddy - Relay Tester
JBTools
6
$98.86
Electronic Specialties 194 Super Relay Buddy - Relay Tester
JBTools
6
$18.99
$19.99
Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
eBay
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$18.99
$19.99
Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
eBay
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$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
$37.99
Car Relay Tester Indicator Light Automotive Electronic Relay Tester
eBay
Free shipping
$37.99
Car Relay Tester Indicator Light Automotive Electronic Relay Tester
eBay
Free shipping
$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
$16.99
6Pcs Relay Tester Bypass Kit W/Amp Loop 9038A Relay Tester Diagnostic
eBay
Free shipping
$16.99
6Pcs Relay Tester Bypass Kit W/Amp Loop 9038A Relay Tester Diagnostic
eBay
Free shipping
$152.83
Electronic Specialties Diagnostic Relay Buddy Pro Relay Test Kit 12/24V (ES-193)
JBTools
365
$152.83
Electronic Specialties Diagnostic Relay Buddy Pro Relay Test Kit 12/24V (ES-193)
JBTools
365
$67.44
$70.99
Lisle 56810 Relay Test Jumper Kit
eBay
11
Free shipping
$67.44
$70.99
Lisle 56810 Relay Test Jumper Kit
eBay
11
$13,054.00
SMC PTE-50-CE Relay Tester
TEquipment
$13,054.00
SMC PTE-50-CE Relay Tester
TEquipment
$47.34
$59.99
Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
Amazon.com
360
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
360
$44.95
Relay Bypass Switch Kit 9038 Relay Tester Kit Diagnostic Tester Scan Tool & Fuel
eBay
Free shipping
$44.95
Relay Bypass Switch Kit 9038 Relay Tester Kit Diagnostic Tester Scan Tool & Fuel
eBay
Free shipping
$141.62
Electronic Specialties 191 Relay Buddy Pro Test Kit
JBTools
$141.62
Electronic Specialties 191 Relay Buddy Pro Test Kit
JBTools
$236.99
Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
1K+
Free shipping
$236.99
Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
Summit Racing
1K+
$219.00
RELAY BUDDY PRO TEST KIT - Automotive Diagnostic Testing Tool - 12 Volt, 24 Volt
eBay
Free shipping
$219.00
RELAY BUDDY PRO TEST KIT - Automotive Diagnostic Testing Tool - 12 Volt, 24 Volt
eBay
Free shipping
$48,599.00
SMC Quasar - Smart Relay Tester
TEquipment
$48,599.00
SMC Quasar - Smart Relay Tester
TEquipment
$21.65
Relay Switch Kit 9038 Relay Tester Kit FOR Diagnostic Tester Scan Tool & Fuel
eBay
Free shipping
$21.65
Relay Switch Kit 9038 Relay Tester Kit FOR Diagnostic Tester Scan Tool & Fuel
eBay
Free shipping
$23.99
Aneng Universal Car Relay Tester Voltage Tester Rt01 11-25V Ar Battery
eBay
Free shipping
$23.99
Aneng Universal Car Relay Tester Voltage Tester Rt01 11-25V Ar Battery
eBay
Free shipping
$225.61
LISLE 69300 Master Relay And Fused Circuit Test Kit
eBay
Free shipping
$225.61
LISLE 69300 Master Relay And Fused Circuit Test Kit
eBay
Free shipping
$310.99
Master Relay And Fused Circuit Test Kit Automotive Vehicle Diagnostic Tool
eBay
20
Free shipping
$310.99
Master Relay And Fused Circuit Test Kit Automotive Vehicle Diagnostic Tool
eBay
20
$58.99
$76.69
Lisle 60660 - Deluxe RELAY Test Kit
redetvshop.com
23% off
$58.99
$76.69
Lisle 60660 - Deluxe RELAY Test Kit
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    Shop Relay Testing Kit

    Sponsored
    About our ads
    $189.99
    $199.99
    Lisle 69300 Master Relay & Fused Circuit Test Kit
    eBay
    21
    Free shipping
    $189.99
    $199.99
    Lisle 69300 Master Relay & Fused Circuit Test Kit
    eBay
    21
    $98.86
    Electronic Specialties 194 Super Relay Buddy - Relay Tester
    JBTools
    6
    $98.86
    Electronic Specialties 194 Super Relay Buddy - Relay Tester
    JBTools
    6
    $18.99
    $19.99
    Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
    eBay
    Free shipping
    $18.99
    $19.99
    Automotive Electronic Relay Tester Car Relay Tester Universal 12V Led
    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
    $37.99
    Car Relay Tester Indicator Light Automotive Electronic Relay Tester
    eBay
    Free shipping
    $37.99
    Car Relay Tester Indicator Light Automotive Electronic Relay Tester
    eBay
    Free shipping
    $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
    $16.99
    6Pcs Relay Tester Bypass Kit W/Amp Loop 9038A Relay Tester Diagnostic
    eBay
    Free shipping
    $16.99
    6Pcs Relay Tester Bypass Kit W/Amp Loop 9038A Relay Tester Diagnostic
    eBay
    Free shipping
    $152.83
    Electronic Specialties Diagnostic Relay Buddy Pro Relay Test Kit 12/24V (ES-193)
    JBTools
    365
    $152.83
    Electronic Specialties Diagnostic Relay Buddy Pro Relay Test Kit 12/24V (ES-193)
    JBTools
    365
    $67.44
    $70.99
    Lisle 56810 Relay Test Jumper Kit
    eBay
    11
    Free shipping
    $67.44
    $70.99
    Lisle 56810 Relay Test Jumper Kit
    eBay
    11
    $13,054.00
    SMC PTE-50-CE Relay Tester
    TEquipment
    $13,054.00
    SMC PTE-50-CE Relay Tester
    TEquipment
    $47.34
    $59.99
    Performance Tool 3009 Compact Cordless Automotive Relay Tester For 12 Volt 4 And 5 Pin Relays And More
    Amazon.com
    360
    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
    360
    $44.95
    Relay Bypass Switch Kit 9038 Relay Tester Kit Diagnostic Tester Scan Tool & Fuel
    eBay
    Free shipping
    $44.95
    Relay Bypass Switch Kit 9038 Relay Tester Kit Diagnostic Tester Scan Tool & Fuel
    eBay
    Free shipping
    $141.62
    Electronic Specialties 191 Relay Buddy Pro Test Kit
    JBTools
    $141.62
    Electronic Specialties 191 Relay Buddy Pro Test Kit
    JBTools
    $236.99
    Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
    Summit Racing
    1K+
    Free shipping
    $236.99
    Lisle 69300: Lisle Master Relay And Fuse Circuit Test Kits
    Summit Racing
    1K+
    $219.00
    RELAY BUDDY PRO TEST KIT - Automotive Diagnostic Testing Tool - 12 Volt, 24 Volt
    eBay
    Free shipping
    $219.00
    RELAY BUDDY PRO TEST KIT - Automotive Diagnostic Testing Tool - 12 Volt, 24 Volt
    eBay
    Free shipping
    $48,599.00
    SMC Quasar - Smart Relay Tester
    TEquipment
    $48,599.00
    SMC Quasar - Smart Relay Tester
    TEquipment
    $21.65
    Relay Switch Kit 9038 Relay Tester Kit FOR Diagnostic Tester Scan Tool & Fuel
    eBay
    Free shipping
    $21.65
    Relay Switch Kit 9038 Relay Tester Kit FOR Diagnostic Tester Scan Tool & Fuel
    eBay
    Free shipping
    $23.99
    Aneng Universal Car Relay Tester Voltage Tester Rt01 11-25V Ar Battery
    eBay
    Free shipping
    $23.99
    Aneng Universal Car Relay Tester Voltage Tester Rt01 11-25V Ar Battery
    eBay
    Free shipping