12v universal car relay tester
- Condition: New
12V Universal Car Relay Tester | 4-Pin & 5-Pin Automotive Relay Diagnostic Tool
Description
Quickly diagnose faulty automotive relays with this 12V Universal Car Relay Tester. Designed for mechanics, auto electricians, garages, and DIY car enthusiasts, this compact tool allows you to test both 4-pin and 5-pin relays in seconds.
Simply connect the tester to a 12V battery using the included crocodile clips, insert the relay, and press the test button. The LED display instantly indicates relay condition and wiring status, helping you identify faulty relays without guesswork.
A must-have tool for troubleshooting electrical problems in cars, vans, motorcycles, trucks, boats, and other 12V systems.
Key Features
✅ Tests both 4-pin and 5-pin relays
✅ Fast and accurate relay diagnosis
✅ Simple one-button operation
✅ LED status indication
✅ Universal 12V compatibility
✅ Battery clip connectors included
✅ Portable and lightweight design
✅ Suitable for professional and DIY use
Package Includes
1 × Universal Relay Tester
1 × Red Battery Clamp
1 × Black Battery Clamp
User Manual
Specifications
Feature
Details
Product Type
Relay Tester
Voltage
12V DC
Relay Types
4-Pin & 5-Pin
Operation
One-Button Test
Display
LED Status Indicators
Connection
Battery Clamp Leads
Compatibility
Automotive Relays
Colour
Red / Black
Application
Vehicle Electrical Diagnostics
Suitable For
Cars
SUVs
Vans
Trucks
Motorcycles
Boats
Agricultural Equipment
Caravans
12V Electrical Systems
Common Uses
Diagnose:
Starter relays
Fuel pump relays
Cooling fan relays
Horn relays
Lighting relays
Air conditioning relays
Power accessory relays
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