T&C
auto car automotive relay tester for 12v   and 5 pin with battery clips

Auto Car Automotive Relay Tester for 12V 4pin And 5 Pin with Battery ClipsOpen in new tab.

$5.98
Original price $39.99
-85%
  rt01 automotive relay tester with   auto detect 4 5 pin relays 12v 24v battery voltage detector portable car diagnostic with   clamps for vehicle wiring systems no battery required

ANENG Automotive Relay Tester RT01 Voltage Detector Digital Display Voltage Battery 4/ 5-pin Relay 12V-24V Automotive Battery Inspection Integrated Design Diagnostic Tools No BatteryOpen in new tab.

$9.65
Original price $43.33
-77%
  automotive relay tester rt01 voltage detector   voltage battery 4 5 pin relay universal 12v 24v automotive battery inspection integrated design diagnostic tools no battery

ANENG Automotive relay tester RT01 voltage detector digital display voltage battery 4/ 5-pin relay universal 12V-24V automotive battery inspection integrated design diagnostic tools No batteryOpen in new tab.

$11.39
Original price $16.68
-31%
  rt01 professional automotive relay tester voltage detector battery   test relay   4 5 pin relay   12v 24v automotive battery inspection   crocodile clip integrated detection tools no battery

ANENG RT01 Professional Automotive relay Tester Voltage detector battery digital display test relay analysis 4/5 pin relay general 12V-24V automotive battery inspection diagnosis crocodile clip integrated detection tools No batteryOpen in new tab.

$8.32
Original price $15.55
-46%
  with   used for 12 24v automotive battery testing automotive electronic relay testing suitable for 12v 4 pin and 5 pin automotive relays with battery clamp handheld relay tester with battery clamp

Equipped with digital display, used for 12-24V automotive battery testing, automotive electronic relay testing, suitable for 12V 4-pin and 5-pin automotive relays, with battery clamp, handheld relay tester with battery clampOpen in new tab.

$10.20
Original price $43.33
-76%
  relay tester for   automotive relays operates at 11 25v features an led indicator and does not   a battery for diagnostics

General Motors Relay Tester for Checking Automotive Relays, Operates at 11-25V, Features an LED Indicator, And Does Not Require a Battery for Diagnostics.Open in new tab.

$12.94
Original price $16.68
-22%
professional   relay tester diagnostic tool with battery clips durable   for 4 5 pin relays quick fault detection   red     safe reliable car maintenance tool for vehicle   car relay tester

Professional 12V Automotive Relay Tester & Diagnostic Tool with Battery Clips - Durable ABS Case for 4/5-Pin Relays, Quick Fault Detection & Analysis, Red/Black Design, Easy to Use - Safe & Reliable Car Maintenance Tool for Vehicle Compatibility, Car Relay TesterOpen in new tab.

$12.38
Original price $24.00
-48%
9038 type relay bypass switch with current circuit replacement device 6pcs relay tester switch kit relay bypass switch

9038 Type Relay Bypass Switch with Current Circuit Replacement Device, 6pcs Relay Tester Switch Kit, Relay Bypass Switch Main SetOpen in new tab.

$19.30
Original price $37.38
-48%
handheld automotive relay tester for 12v 24v 4 pin 9 test cycle with multi test for 5 pin relays with battery clips for   5pin relays plug and play clips car truck motorcycle electrical diy system

Handheld Automotive Relay Tester for 12V/24V 4-Pin & 9-Test Cycle with Multi-Test for 5-Pin Relays, - with Battery Clips (for 4PIN/5PIN relays, Plug-and-Play, Clips, Car Truck Motorcycle Electrical) DIY systemOpen in new tab.

$16.96
9038 fuel pump relay bypass   6 relay tester switch kit

9038 Fuel pump relay bypass master Kit, 6 relay tester switch kitOpen in new tab.

$8.99
Original price $72.52
-87%
12v 24v universal 4 pin 5 pin relay tester with   heavy duty automotive relay analyzer 4 position tester for car truck motorcycle without battery

12V/24V Universal 4-Pin & 5-Pin Relay Tester with Digital Display - Heavy-Duty Automotive Relay Analyzer, 4-Position Tester for Car, Truck, Motorcycle, Without BatteryOpen in new tab.

$11.17
Original price $19.93
-43%
automotive relay tester diagnostic tool 12v24v universal 4 pin 5 pin   tester for car repair car relay tester auto circuit tester with red black battery clips

Automotive Relay Testing Device for Diagnosing 12V And 24V Systems, Suitable for Four-Pin And Five-Pin Analysis. It Includes a Red And Black Battery Clip for Automotive Repair And Circuit TestingOpen in new tab.

$19.03
Original price $77.96
-75%
    diagnostic 11 25v   repair 4 5   socket relay tester battery voltage detector diagnostic tools   battery

ANENG Analysis Diagnostic 11-25V Aermotor Repair 4/ 5 Foot Socket Relay Tester Battery Voltage Detector Diagnostic Tools exclude batteryOpen in new tab.

$13.99
Original price $16.68
-16%
led indicator light car battery checker automotive electronic relay tester car relay tester universal 12v without battery

LED Indicator Light Car Battery Checker, Automotive Electronic Relay Tester, Car Relay Tester, Universal, 12V, Without BatteryOpen in new tab.

$12.79
Original price $77.96
-83%
relay jumper test kit ii

Relay Jumper Test Kit IIOpen in new tab.

$92.67
handheld portable automotive relay tester compatible for 12v 24v 36v relays with auto detect large hd lcd display   diagnostic tool for diy mechanics electricians relay tester

Handheld Portable Automotive Relay Tester Compatible for 12V/24V/36V relays with Auto-Detect, & Large HD LCD Display - Compact Car Diagnostic Tool for DIY, Mechanics, Electricians ( Relay Tester)Open in new tab.

$29.33
Original price $55.96
-47%
automotive relay tester with battery clips durable   for 12v 4 pin and 5 pin 12v   automotive electronic tools quick fault detection and   36v   operating voltage safe and reliable automotive maintenance tool

Automotive Relay Tester with Battery Clips - Durable ABS Case for 12V 4-Pin And 5-Pin, 12V General Purpose Automotive Electronic Tools, Quick Fault Detection And Analysis, 36V Maximum Operating Voltage - Safe And Reliable Automotive Maintenance ToolOpen in new tab.

$7.78
Original price $9.83
-20%
automotive relay tester for 4 pin 5 pin relays 12v 24v auto diagnostic tool small handheld   with battery clips car relay testing kit electrical systems tester tools car battery tester for all batteries battery testers

Automotive Relay Tester for 4 Pin & 5 Pin Relays 12V & 24V Auto Diagnostic Tool Small Handheld Performance Tool with Battery Clips Car Relay Testing Kit Electrical Systems Tester Tools, Car Battery Tester for All Batteries, Battery TestersOpen in new tab.

$16.52
car relay tester rt901 12v led indicator light automotive electronic relay tester universal no battery required abs material room electrical hard wiring car relay tester

Car Relay Tester RT901 - 12V LED Indicator Light, Automotive Electronic Relay Tester, Universal, No Battery Required, ABS Material, Room Electrical/Hard Wiring, Car Relay TesterOpen in new tab.

$20.15
Original price $42.45
-52%
12v car relay tester analyzer heavy duty relay diagnostic tool with 4 pin 5 pin   wiring diagrams plug and play for automotive maintenance compatible with all trucks motorcycles no relay replacement

Automobile Relay Tester, Relay Analyzer, Suitable for 12V , Four-leg Five-leg Relay Detector, Automobile Maintenance And Diagnosis ToolOpen in new tab.

$15.17
Original price $19.93
-23%
12v led car battery and relay tester   diagnostic tool for automotive electrical issues compatible with 4 5 pin relays without battery

12V LED Car Battery And Relay Tester - a Quick Diagnostic Tool for Automotive Electrical Issues, Compatible with 4/5 Pin Relays, Without BatteryOpen in new tab.

$23.53
Original price $77.49
-69%
p2001 power circuit probe kit 9 30v automotive circuit tester with multimeter oscilloscope and relay tester for fuel injector diagnostics circuit breaker finder and component activation automotive circuit tester multimeter oscilloscope

P2001 Power Circuit Probe Kit - 9-30V Automotive Circuit Tester with Multimeter, Oscilloscope, And Relay Tester for Fuel Injector Diagnostics, Circuit Breaker Finder, And Component Activation, Automotive Circuit Tester|Multimeter|OscilloscopeOpen in new tab.

$92.58
Original price $288.72
-67%
12v led car battery relay tester quick diagnostic tool for automotive electrical   supports 4 5 pin relays

12V LED Car Battery & Relay Tester - Quick Diagnostic Tool for Automotive Electrical Problems, Supports 4/ 5 Pin RelaysOpen in new tab.

$31.55
Original price $42.45
-25%
1 pcs     ps100 black red automotive circuit tester power circuit probe kit digital multimeter relay diode   tool for frequency duty cycle voltage test activating component w 20ft extension cable

1 Pcs Autel PowerScan PS100 (Black&Red) Automotive Circuit Tester, Power Circuit Probe Kit, Digital Multimeter/Relay & Diode Resistance Tool, for Frequency/Duty Cycle/Voltage Test, Activating Component, W/ 20ft Extension CableOpen in new tab.

$66.02
Original price $287.80
-77%
9038a relay bypass switch relay tester bypass switch kit with amp loop 6 black vehicle repair kit professional tester compact switch   materials test switch electricians automotive technicians

9038A Relay Bypass Switch, Relay Tester, Bypass Switch Kit with Amp Loop, 6, Black, Vehicle Repair Kit, Professional Tester, Compact Switch, Robust Materials, Test Switch, Electricians, Automotive TechniciansOpen in new tab.

$31.53
12v 24v car relay tester electronic automotive relay tester auto battery checker alternator analyzer diagnostic tool

12V 24V Car Relay Tester, Electronic Automotive Relay Tester, Auto Battery Checker Alternator Analyzer Diagnostic ToolOpen in new tab.

$43.47
Original price $55.96
-22%
led indicator light car battery checker automotive electronic relay tester car relay tester universal 12v without battery

LED Indicator Light Car Battery Checker, Automotive Electronic Relay Tester, Car Relay Tester, Universal, 12V, Without BatteryOpen in new tab.

$11.94
Original price $77.96
-84%
car battery tester car accessories led indicator car relay tester automotive relay tester universal for 12v 4 pin and 5 pin with battery clips

Car Battery Tester Car Accessories LED Indicator Car Relay Tester, Automotive Relay Tester, Universal, For 12V 4-Pin And 5-Pin With Battery ClipsOpen in new tab.

$9.19
Original price $40.28
-77%
9038 fuel pump relay bypass   6 relay tester switch kit

9038 Fuel Pump Relay Bypass Master Kit, 6 Relay Tester Switch KitOpen in new tab.

$22.11
Original price $72.52
-69%
a car relay tester a 12v led automotive battery and relay diagnostic tool supports testing of 4 5 pin relays

A Car Relay Tester, a 12V LED Automotive Battery And Relay Diagnostic Tool, Supports Testing of 4/5 Pin Relays.Open in new tab.

$22.64
Original price $42.45
-46%
led indicator light car battery checker automotive electronic relay tester car relay tester universal 12v compact tester easytouse design reliable performance battery voltage checker electronic relay diagnostic vehicle owners diy car

LED Indicator Light Car Battery Checker, Automotive Electronic Relay Tester, Car Relay Tester, Universal, 12VOpen in new tab.

$22.83
Original price $77.49
-70%
led indicator car battery tester universal relay tester 12  battery required abs material

LED Indicator Car Battery Tester | Universal Relay Tester, 12V, No Battery Required, ABS MaterialOpen in new tab.

$9.35
2025     ps100 black red automotive circuit tester power circuit probe kit digital multimeter relay diode   tool for frequency duty cycle voltage test activating component w 40ft extension cable

2025 Autel PowerScan PS100 (Black&Red) Automotive Circuit Tester, Power Circuit Probe Kit, Digital Multimeter/Relay & Diode Resistance Tool, For Frequency/Duty Cycle/Voltage Test, Activating Component, W/ 40ft Extension CableOpen in new tab.

$73.50
Original price $287.80
-74%
all in  200 automotive probe kit with p60 probe tester multimeter oscilloscope continuity tester relay control voltage   diode testing power ground detect trailer tester bad ground finder clean injectors

All-in-One P200 Automotive Probe Kit with P60 Probe Tester - Multimeter, Oscilloscope, Continuity Tester, Relay Control, Voltage/Resistance/Diode Testing, Power/ground Detect, Trailer Tester, Bad Ground Finder & Clean InjectorsOpen in new tab.

$262.45
12v led car battery and relay tester accurate automotive electrical diagnostic tool with 4 5 pin relay testing battery check and motor detection quick   for cars automotive testing tool clear labeling   handle car battery tester

12V LED Indicator Battery Checker Relay Tester - Accurately Diagnose Electrical Issues - Automotive Electronic Tester for Quick TroubleshootingOpen in new tab.

$20.92
Original price $77.49
-73%
9038a pump relay bypass   relay tester diagnostic scan tool with amp loop compatible with   models of 6 automotive testing equipment userfriendly interface reliable testing device diagnostic tool auto technicians vehicle diagnostics     electronics diagnostic equipment car enthusiasts

9038A Pump Relay Bypass Master Kit Relay Tester Diagnostic Scan Tool with Amp Loop Compatible with Select Models (of 6), Automotive Testing Equipment, Userfriendly Interface, Reliable Testing Device, Diagnostic Tool, Auto Technicians, Vehicle Diagnostics, Compact Design, Highquality Electronics, Diagnostic Equipment, Car EnthusiastsOpen in new tab.

$20.33
18pcs heavy duty 72v   auto circuit tester kit with led voltage meter bidirectional voltage testing all in one multifunctional probe portable car fuse tester w carrying case for mechanics diy no automotive short circuit tester   tester power circuit probe tester testers for electrician automotive wiring tester automotive relay tester automotive   current tester power outlet tester leakage current tester car relay tester phase tester

18pcs Heavy-Duty 72V DC Auto Circuit Tester Kit with & LED Voltage Meter - Bidirectional Voltage Testing, All-in-One Multifunctional Probe, Portable Car / Fuse Tester w/Carrying Case for Mechanics & DIY (No, Automotive Short Circuit Tester, Power Probe Tester, Power Circuit Probe Tester, Testers For Electrician, Automotive Wiring Tester, Automotive Relay Tester, Automotive Power Probe, Current Tester, Power Outlet Tester, Leakage Current Tester, Car Relay Tester, Phase TesterOpen in new tab.

$73.72
9038 relay tester diagnostic scan tool pump bypass master switch kit 6 port rechargeable battery powered fuel pump tester with on off switch compatible with 9036 9037 9038 9039 9040 9041 automotive repair tool for   diagnostics fuel pump tester userfriendly design durable construction

9038 Relay Tester & Diagnostic Scan Tool Pump Bypass Master Switch Kit - 6-Port Rechargeable Battery-Powered Fuel Pump Tester with ON/OFF Switch, Compatible with 9036/9037/9038/9039/9040/9041, Automotive Repair Tool for Fuel System Diagnostics, Fuel Pump Tester, Userfriendly Design, Durable ConstructionOpen in new tab.

$27.74
  universal car circuit tester 12v 24  circuit probe short   fault finder ac   voltage   tester relay component   continuity polarity checker   protected diagnostic tool without battery

ANCEL Universal Car Circuit Tester | 12V/24V Digital Circuit Probe | Short/Open/Ground Fault Finder | AC/DC Voltage & Resistance Tester | Relay & Component Activator | Continuity & Polarity Checker | Overload-Protected Diagnostic Tool, Without BatteryOpen in new tab.

$39.34
Original price $148.59
-73%
12v led relay battery tester for cars multifunctional automotive diagnostic tool with 4 5 pin relay testing battery   and ac motor functionality red   vehicle maintenance abs resin body   construction

12V LED Relay & Battery Tester for Cars - Multifunctional Automotive Diagnostic Tool with 4/5-Pin Relay Testing, Battery Health Check, and AC Motor Functionality, Red ABS Design, Vehicle Maintenance | Abs Resin Body | Robust ConstructionOpen in new tab.

$26.86
Original price $42.45
-36%
9038 relay tester 9038 diagnostic scan tool pump relay bypass   9036 9037 of 6 engine   automotive diagnostic tool compact tester   corrosionresistant material automotive relay tester auto technicians

9038 Relay Tester, 9038 Diagnostic Scan Tool Pump Relay Bypass Master Kit 9036 9037, of 6, Engine Management System, Automotive Diagnostic Tool, Compact Tester, Durable Design, Corrosionresistant Material, Automotive Relay Tester, Auto TechniciansOpen in new tab.

$26.09
  13ft automotive circuit tester with 12v 24v   in 1 car electrical diagnostic tool ac   voltage tester short circuit finder diode   tester   protection relay lights motor tester 12v 24  probe 4in1 car diagnostic tool durable construction car electrical tester without battery

ANCEL 13ft Automotive Circuit Tester with 12V/24V Power Probe - 4-in-1 Car Electrical Diagnostic Tool, AC/DC Voltage Tester, Short Circuit Finder, Diode & Resistance Tester, Overload Protection, Relay/Lights/Motor Tester, 12V/24V Voltage Probe | 4in1 Car Diagnostic Tool | Durable Construction, Car Electrical Tester, Without BatteryOpen in new tab.

$34.42
Original price $148.59
-76%
9038 relay tester 9038 diagnostic scan tool pump relay bypass   9036 9037 of 6

9038 Relay Tester, 9038 Diagnostic Scan Tool Pump Relay Bypass Master Kit 9036 9037, of 6Open in new tab.

$21.61
9038a pump relay bypass   relay tester diagnostic scan tool with amp loop compatible with   models of 6 automotive testing equipment userfriendly interface reliable testing device diagnostic tool auto technicians vehicle diagnostics     electronics diagnostic equipment car enthusiasts

9038A Pump Relay Bypass Master Kit Relay Tester Diagnostic Scan Tool with Amp Loop Compatible with Select Models (of 6), Automotive Testing Equipment, Userfriendly Interface, Reliable Testing Device, Diagnostic Tool, Auto Technicians, Vehicle Diagnostics, Compact Design, Highquality Electronics, Diagnostic Equipment, Car EnthusiastsOpen in new tab.

$19.74
Original price $25.99
-24%
car relay tester rt 900 led indicator light automotive electronic relay tester 12v universal with cable no battery required durable abs material ideal for   car batteries

Car Relay Tester RT-900 - LED Indicator Light, Automotive Electronic Relay Tester, 12V, Universal, with Cable, No Battery Required, Durable ABS Material, Ideal for Checking Car BatteriesOpen in new tab.

$21.13
Original price $77.49
-72%
9038 relay tester 9038 diagnostic scan tool pump relay bypass   9036 9037 of 6 automotive testing car diagnostic tool handheld device portable tester   materials durable construction diagnostic scanner relay

9038 Relay Tester, 9038 Diagnostic Scan Tool Pump Relay Bypass Master Kit 9036 9037, of 6, Automotive Testing, Car Diagnostic Tool, Handheld Device, Portable Tester, Highquality Materials, Durable Construction, Diagnostic Scanner, RelayOpen in new tab.

$22.56
  km601 bm310 heavy duty all in one automotive electrical circuit tester with multimeter oscilloscope relay   auto range lcd screen ac power supply for truck car diagnostics compatible with trailer

KZYEE KM601+BM310 Automotive Electrical Circuit Tester with Relay Test Fit for Truck (BM310 NO WIRELESS FUNCTION)Open in new tab.

$144.18
Original price $189.99
-24%
KGZ   Automotive Power Circuit Probe Tester | 12/24V Electrical Short/Open Breaker Finder,   AC/  Voltage/ /Relay/Diode Tester, Wire Tracer with 40FT Cable for 99% Cars, No Battery Required

KGZ Z200 Automotive Power Circuit Probe Tester | 12/24V Electrical Short/Open Breaker Finder, 4-in-1 AC/DC Voltage/Resistance/Relay/Diode Tester, Wire Tracer with 40FT Cable for 99% Cars, No Battery RequiredOpen in new tab.

$125.15
KGZ   Automotive Power Circuit Probe Tester | 12/24V Electrical Short/Open Breaker Finder,   AC/  Voltage/ /Relay/Diode Tester, Wire Tracer with 40FT Cable for 99% Cars, No Battery Required

KGZ Z200 Automotive Power Circuit Probe Tester | 12/24V Electrical Short/Open Breaker Finder, 4-in-1 AC/DC Voltage/Resistance/Relay/Diode Tester, Wire Tracer with 40FT Cable for 99% Cars, No Battery RequiredOpen in new tab.

$168.91
1pc   relay tester abs material 4 5 pin relay diagnostic tool with led display 0 1 measurement   room electrical   36v operating voltage car battery relay testing device

1pc 12V Automotive Relay Tester, ABS Material, 4/5 Pin Relay Diagnostic Tool with LED Display, 0.1 Measurement Accuracy, Room Electrical Power Mode, ≤36V Operating Voltage, Car Battery & Relay Testing DeviceOpen in new tab.

$27.23
Original price $32.21
-15%
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