Relay Tester(96)
Uses item details. Price when purchased online
Niche Starter Relay for Ski-Doo Renegade Expedition 600 Snowmobile 519-CSS2323L $12.95
Sponsored
$1295
current price $12.95Niche Starter Relay for Ski-Doo Renegade Expedition 600 Snowmobile 519-CSS2323L
Niche Starter Relay for Yamaha FX Nytro XTX Phazer GT Snowmobile 519-CSS2201L $12.95
Sponsored
$1295
current price $12.95Niche Starter Relay for Yamaha FX Nytro XTX Phazer GT Snowmobile 519-CSS2201L
Niche Starter Relay for Ski-Doo MXZ 800R Summit 800R Snowmobile 519-CSS2218L $13.95
Sponsored
$1395
current price $13.95Niche Starter Relay for Ski-Doo MXZ 800R Summit 800R Snowmobile 519-CSS2218L
Absolute USA 12V 30/40 Amp SPDT Automotive Marine Bosch / Tyco Style 5 Pin Relay (10 Pack) $39.99
Sponsored
$3999
current price $39.99Absolute USA 12V 30/40 Amp SPDT Automotive Marine Bosch / Tyco Style 5 Pin Relay (10 Pack)
Electronic Specialties 191 Relay Buddy Pro Test Kit $129.74 Was $208.99
Now$12974
current price Now $129.74, Was $208.99$208.99
Electronic Specialties 191 Relay Buddy Pro Test Kit
15 out of 5 Stars. 1 reviews
AUTOOL BT210 Automotive Power Circuit Probe Kit,12V 24V DC Electrical System Tool, Digital Voltage Short Finder, Car Fuse Relay Tester,9-30V Circuit Tester, LED From $18.79
6 options
Available in additional 6 optionsFrom$1879
AUTOOL BT210 Automotive Power Circuit Probe Kit,12V 24V DC Electrical System Tool, Digital Voltage Short Finder, Car Fuse Relay Tester,9-30V Circuit Tester, LED
1664.1 out of 5 Stars. 166 reviews
Save with
Electronic Specialties ESI-194 Super Relay Buddy Relay Tester $134.34
$13434
current price $134.34Electronic Specialties ESI-194 Super Relay Buddy Relay Tester
15 out of 5 Stars. 1 reviews
Electronic Specialties 192 12/24 Volt Diagnostic Relay Buddy Testing Tool $78.59
$7859
current price $78.59Electronic Specialties 192 12/24 Volt Diagnostic Relay Buddy Testing Tool
34.7 out of 5 Stars. 3 reviews
HONMEET 1Pcs Automotive Relay Tester and Puller for High Precision Testing and Blown Fuse Detection $8.00
$800
current price $8.00HONMEET 1Pcs Automotive Relay Tester and Puller for High Precision Testing and Blown Fuse Detection
Automotive Circuit Fault Probe Tester, Automotive Open & Short Finder, Car Relay Fuse Blade Checker, 20A 48V Wire Tracer with LED Display and Lighting, Portable High-Precision Current Tester(1PC) From $12.99
From$1299
Automotive Circuit Fault Probe Tester, Automotive Open & Short Finder, Car Relay Fuse Blade Checker, 20A 48V Wire Tracer with LED Display and Lighting, Portable High-Precision Current Tester(1PC)
Niche Starter Relay for Yamaha Exciter Phazer Venture GT Snowmobile 519-CSS2340L $13.95
Sponsored
$1395
current price $13.95Niche Starter Relay for Yamaha Exciter Phazer Venture GT Snowmobile 519-CSS2340L
25 out of 5 Stars. 2 reviews
Niche Starter Solenoid Relay Switch for Yamaha RS Vector GT Snowmobile 519-CSS2292L $13.95
Sponsored
$1395
current price $13.95Niche Starter Solenoid Relay Switch for Yamaha RS Vector GT Snowmobile 519-CSS2292L
LISLE CORPORATION RELAY TEST JUMPER KIT $83.85
$8385
current price $83.85LISLE CORPORATION RELAY TEST JUMPER KIT
ABPETE Automotive Circuit Fault Probe Tester with LED Display & Front Lighting,Portable High-Precision Car Circuit Probe Tester,Water Proof Car Relay Fuse Blade Checker for Various Vehicles (1PCS) From $29.88
From$2988
ABPETE Automotive Circuit Fault Probe Tester with LED Display & Front Lighting,Portable High-Precision Car Circuit Probe Tester,Water Proof Car Relay Fuse Blade Checker for Various Vehicles (1PCS)
Automotive Circuit Fault Probe Tester, 2026 Upgrade High-Precision 20A 48v Car Circuit Probe Tester with LED Display & Front Lighting, Water Proof Car Relay Fuse Blade Checker From $24.99
From$2499
Automotive Circuit Fault Probe Tester, 2026 Upgrade High-Precision 20A 48v Car Circuit Probe Tester with LED Display & Front Lighting, Water Proof Car Relay Fuse Blade Checker
Clearance Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen(1PC) From $12.99
From$1299
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen(1PC)
GJX Automotive Circuit Fault Probe Tester,High-Precision Current Tester,20A 48V Car Relay Fuse Blade Checker,Built-in Front Light with Blue Backlit LCD Screen (1pcs) $17.97
$1797
current price $17.97GJX Automotive Circuit Fault Probe Tester,High-Precision Current Tester,20A 48V Car Relay Fuse Blade Checker,Built-in Front Light with Blue Backlit LCD Screen (1pcs)
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen From $25.77
From$2577
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen
GJX Automotive Circuit Fault Probe Tester,Portable High-Precision Current Tester,20A 48V Car Relay Fuse Blade Checker Test Light with LED Display and Lighting 2-in-1 Car Short Finder(1PC) $18.47
$1847
current price $18.47GJX Automotive Circuit Fault Probe Tester,Portable High-Precision Current Tester,20A 48V Car Relay Fuse Blade Checker Test Light with LED Display and Lighting 2-in-1 Car Short Finder(1PC)
Automotive Circuit Fault Probe TesterHigh-Precision Tester 20A 48V Car Relay Blade Checker Built-in Front Light With Blue Backlit LCD Screen
Automotive Circuit Fault Probe TesterHigh-Precision Tester 20A 48V Car Relay Blade Checker Built-in Front Light With Blue Backlit LCD Screen
Niche Starter Relay for Arctic Cat Bearcat Pantera 580 Snowmobile 519-CSS2205L $18.95
Sponsored
$1895
current price $18.95Niche Starter Relay for Arctic Cat Bearcat Pantera 580 Snowmobile 519-CSS2205L
Niche Starter Relay for Polaris Classic 700 IQ 600 RMK 800 Snowmobile 519-CSS2243L $13.95
Sponsored
$1395
current price $13.95Niche Starter Relay for Polaris Classic 700 IQ 600 RMK 800 Snowmobile 519-CSS2243L
15 out of 5 Stars. 1 reviews
Dnogom 48V 20A Automotive Circuit Fault Probe Tester, High-Precision Car Relay Checker with LCD Screen & Front Light for Car Repair Was $20.08
Dnogom 48V 20A Automotive Circuit Fault Probe Tester, High-Precision Car Relay Checker with LCD Screen & Front Light for Car Repair
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen From $24.69
From$2469
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen
2026 Automotive Circuit Fault Probe Tester, 20A 48V Car Relay Fuse Blade Checker High Precision, 2-in-1 Portable Current Waterproof Diagnostic Tool with LED Display Lighting for Vehicle (1pcs) From $18.88
From$1888
2026 Automotive Circuit Fault Probe Tester, 20A 48V Car Relay Fuse Blade Checker High Precision, 2-in-1 Portable Current Waterproof Diagnostic Tool with LED Display Lighting for Vehicle (1pcs)
11 out of 5 Stars. 1 reviews
Automotive Circuit Fault Probe Tester | 20A 48V High-Precision Car Relay Fuse Blade Checker with LED Display From $24.88
From$2488
Automotive Circuit Fault Probe Tester | 20A 48V High-Precision Car Relay Fuse Blade Checker with LED Display
Best seller EverStart 6/12 Volt Circuit Tester, AA Battery Size, Product Net Content: 1 Unit, Suitable for Automotive Testing $4.96
$496
current price $4.96EverStart 6/12 Volt Circuit Tester, AA Battery Size, Product Net Content: 1 Unit, Suitable for Automotive Testing
2534.4 out of 5 Stars. 253 reviews
Save with
Clearance Hovmgk High-Precision Automotive Circuit Fault Probe Tester, 20A 48V Car Relay Blade Checker, Built-In Front Light and Blue LCD Display for Accurate Electrical Diagnostics and Circuit Fault Detection Was $17.36
Hovmgk High-Precision Automotive Circuit Fault Probe Tester, 20A 48V Car Relay Blade Checker, Built-In Front Light and Blue LCD Display for Accurate Electrical Diagnostics and Circuit Fault Detection
Clearance CCWADH Automotive Circuit Fault Probe Tester, High-Precision 20A 48V Car Relay Fuse Checker, Built-in Light LCD Screen, for DIY Mechanics, Electricians Was $25.63
CCWADH Automotive Circuit Fault Probe Tester, High-Precision 20A 48V Car Relay Fuse Checker, Built-in Light LCD Screen, for DIY Mechanics, Electricians
Clearance 2026 Upgrade Automotive Circuit Fault Probe Tester, Portable High-Precision 20a 48v Car Circuit Probe Tester with Led Display & Front Lighting, Water Proof Car Relay Fuse Blade Checker (1pcs) From $11.99
From$1199
2026 Upgrade Automotive Circuit Fault Probe Tester, Portable High-Precision 20a 48v Car Circuit Probe Tester with Led Display & Front Lighting, Water Proof Car Relay Fuse Blade Checker (1pcs)
Niche Starter Relay for Ski-Doo MXZ 800R Summit 800R Snowmobile 519-CSS2244L $13.95
Sponsored
$1395
current price $13.95Niche Starter Relay for Ski-Doo MXZ 800R Summit 800R Snowmobile 519-CSS2244L
25 out of 5 Stars. 2 reviews
Unique Bargains Relay Assy Trim Relay 6H1-81950-00-00 for Yamaha 4 Stroke Outboard Motor Relay for Yamaha 30-90HP 3 Pins $35.49
Sponsored
$3549
current price $35.49Unique Bargains Relay Assy Trim Relay 6H1-81950-00-00 for Yamaha 4 Stroke Outboard Motor Relay for Yamaha 30-90HP 3 Pins
Clearance OUNONA Car Relay Tester Multifunctional Circuit Electric Fence Wire Free DC $9.39 Was $10.47
Now$939
current price Now $9.39, Was $10.47$10.47
OUNONA Car Relay Tester Multifunctional Circuit Electric Fence Wire Free DC
Yannianjz Automotive Circuit Fault Probe Tester, High-Precision 20A 48V Car Relay Tester and Blade Fuse Checker, Built-in Front Light with Blue Backlit LCD Screen for Vehicle Electrical System $15.99
$1599
current price $15.99Yannianjz Automotive Circuit Fault Probe Tester, High-Precision 20A 48V Car Relay Tester and Blade Fuse Checker, Built-in Front Light with Blue Backlit LCD Screen for Vehicle Electrical System
Clearance Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen (2pcs) Was $40.99
Automotive Circuit Fault Probe Tester, High-Precision Current Tester, 20A 48V Car Relay Fuse Blade Checker, Built-in Front Light with Blue Backlit LCD Screen (2pcs)
14 out of 5 Stars. 1 reviews
Automotive Circuit Fault Probe Tester, 20A 48V Car Relay Fuse Blade Checker with Blue Backlit LCD Screen & Front Light, Portable High-Precision Current Tester From $27.99
From$2799
Automotive Circuit Fault Probe Tester, 20A 48V Car Relay Fuse Blade Checker with Blue Backlit LCD Screen & Front Light, Portable High-Precision Current Tester
karymi Automotive Circuit Fault Probe TesterHigh-Precision Tester 20A 48V Car Relay Blade Checker Built-in Front Light with Blue Backlit LCD Screen Gifts for Women Bedroom Decor up to 70% off $11.99
$1199
current price $11.99karymi Automotive Circuit Fault Probe TesterHigh-Precision Tester 20A 48V Car Relay Blade Checker Built-in Front Light with Blue Backlit LCD Screen Gifts for Women Bedroom Decor up to 70% off
Wdhugt Automotive Circuit Fault Probe Tester High Precision 48V Car Relay Fuse Blade Checker With Blue Backlit Lcd Screen
Wdhugt Automotive Circuit Fault Probe Tester High Precision 48V Car Relay Fuse Blade Checker With Blue Backlit Lcd Screen
Lisle WHITE RELAY TEST JUMPER HONDA TOYOTA NISSAN $27.30
$2730
current price $27.30Lisle WHITE RELAY TEST JUMPER HONDA TOYOTA NISSAN
Loyerfyivos Automotive Circuit Fault Probe Tester,High-Precision Current Tester,Car Circuit Probe TestersReal-Time Diagnostics,Rugged & Portable,Car Relay Fuse Blade Checker,Circuit Breaker Finder
Loyerfyivos Automotive Circuit Fault Probe Tester,High-Precision Current Tester,Car Circuit Probe TestersReal-Time Diagnostics,Rugged & Portable,Car Relay Fuse Blade Checker,Circuit Breaker Finder
Lisle 56810 Relay Test Jumper Kit $64.01
$6401
current price $64.01Lisle 56810 Relay Test Jumper Kit
44.3 out of 5 Stars. 4 reviews
Lisle 56840 Blue Relay Test Jumper $25.94
$2594
current price $25.94Lisle 56840 Blue Relay Test Jumper
15 out of 5 Stars. 1 reviews
GJX Ignition Coil Tester Tool,Car Spark Plug Tester Relay Testers Pen,Automotive Electronic Magnetic,Ignition Diagnostic with Led,Generator Fuel Injector Fan Testers for Car Truck Mc Atv $33.82
$3382
current price $33.82GJX Ignition Coil Tester Tool,Car Spark Plug Tester Relay Testers Pen,Automotive Electronic Magnetic,Ignition Diagnostic with Led,Generator Fuel Injector Fan Testers for Car Truck Mc Atv
Lisle 60660 Deluxe Relay Test Set $174.31
$17431
current price $174.31Lisle 60660 Deluxe Relay Test Set
Automotive Circuit Fault Probe Tester, Portable High-Precision 20a 48v Car Circuit Probe Tester with Led Display & Front Lighting, Water Proof Car Relay Fuse Blade Checker for Various Vehicles (2PCS) $40.98
$4098
current price $40.98Automotive Circuit Fault Probe Tester, Portable High-Precision 20a 48v Car Circuit Probe Tester with Led Display & Front Lighting, Water Proof Car Relay Fuse Blade Checker for Various Vehicles (2PCS)
Automotive Circuit Fault Probe Tester | 2026 New Portable High-Precision 20A 48V Car Relay Fuse Blade Checker From $25.88
From$2588
Automotive Circuit Fault Probe Tester | 2026 New Portable High-Precision 20A 48V Car Relay Fuse Blade Checker
Automotive Circuit Fault Probe Tester, 20A 48V-High-Precision Current Tester, 2-in-1 Wire Tracer Short Finder, Car Relay Fuse Checker with LED Display & Front Light $23.99
$2399
current price $23.99Automotive Circuit Fault Probe Tester, 20A 48V-High-Precision Current Tester, 2-in-1 Wire Tracer Short Finder, Car Relay Fuse Checker with LED Display & Front Light
Deluxe Relay Test Kit $201.68
$20168
current price $201.68Deluxe Relay Test Kit
Lisle 60650 Gray Relay Test Jumper $24.21
$2421
current price $24.21Lisle 60650 Gray Relay Test Jumper
Electronic Specialties Relay Buddy 12- 24 Pro Test Kit $174.88 Was $220.45
Now$17488
current price Now $174.88, Was $220.45$220.45
Electronic Specialties Relay Buddy 12- 24 Pro Test Kit
Popular in Relay Tester
Related Products
chengsi 1set 12V DC Horn Relay Wiring Harness Kit For Grille Mount Electric Blast Horn
chengsi 1set 12V DC Horn Relay Wiring Harness Kit For Grille Mount Electric Blast Horn$12.69current price $12.69CENL 1set 12V DC Horn Relay Wiring Harness Kit For Grille Mount Electric Blast Horn
CENL 1set 12V DC Horn Relay Wiring Harness Kit For Grille Mount Electric Blast Horn$9.67current price $9.67Twilight Sentinel Relay Connector - Compatible with 1993 Buick Skylark
Twilight Sentinel Relay Connector - Compatible with 1993 Buick Skylark$20.95current price $20.95Electronic Specialties ESI-194 Super Relay Buddy Relay Tester
Electronic Specialties ESI-194 Super Relay Buddy Relay Tester$134.34current price $134.34Auto Shut Down Relay Connector - Compatible with 2005 - 2007 Ford Freestyle 2006
Auto Shut Down Relay Connector - Compatible with 2005 - 2007 Ford Freestyle 2006$20.95current price $20.95Innovative Products of America Fuel Pump Relay Bypass Kit I (3-Pc Set) 9036
Innovative Products of America Fuel Pump Relay Bypass Kit I (3-Pc Set) 9036$59.49current price $59.49Relay Box Temperature Switch Connector - Compatible with 1995 Ford Windstar
Relay Box Temperature Switch Connector - Compatible with 1995 Ford Windstar$27.95current price $27.95Parts Express 12 VDC 5-Pin Relay Socket
Parts Express 12 VDC 5-Pin Relay Socket$7.50current price $7.50Twilight Sentinel Relay Connector - Compatible with 1996 Plymouth Breeze
Twilight Sentinel Relay Connector - Compatible with 1996 Plymouth Breeze$27.95current price $27.95Auto Shut Down Relay Connector - Compatible with 1993 Buick Skylark
Auto Shut Down Relay Connector - Compatible with 1993 Buick Skylark$20.95current price $20.95Derale 16765 Dual Relay Wire Harness Kit Fits 84-91 Cherokee (XJ)
Derale 16765 Dual Relay Wire Harness Kit Fits 84-91 Cherokee (XJ)$50.86current price $50.86Circuit Opening Relay Connector - Compatible with 1993 - 1994 Lincoln Town Car
Circuit Opening Relay Connector - Compatible with 1993 - 1994 Lincoln Town Car$20.95current price $20.95Auto Shut Down Relay Connector - Compatible with 2003 - 2007 Ford E-250 2004 2005 2006
Auto Shut Down Relay Connector - Compatible with 2003 - 2007 Ford E-250 2004 2005 2006$20.95current price $20.95
