Universal Automotive Relay Tester 12V 24V Auto Relay Diagnostic Tool for 4 Pin 5 Pin Relays

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£24.98 GBP
£49.97 GBP £24.98 GBP
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Experience faster and more confident electrical troubleshooting with a tool designed to eliminate guesswork. This 12V 24V Relay Tester quickly identifies faulty relays in seconds, making it ideal for DIY enthusiasts, mechanics, and automotive workshops. Its universal 5-socket design supports over 20 relay types with an easy switch between 4-pin and 5-pin configurations. Bright LED indicators provide instant pass or fail results, helping you diagnose vehicle electrical systems accurately and efficiently. Built with durable ABS housing and heavy-duty battery clips, it's ready for everyday use in demanding environments.

Key Features

  • Universal compatibility with 12V and 24V automotive relay systems.
  • Tests over 20 relay types using a versatile 5-socket panel.
  • Manual switch supports both 4 Pin 5 Pin Relay Tester configurations.
  • Green and red LED indicators deliver instant diagnostic results.
  • Heavy-duty insulated battery clips with a durable 31.5-inch lead wire.
  • Rugged ABS construction built for garages, workshops, and home mechanics.

Why Choose Our Universal Automotive Relay Tester 12V 24V Auto Relay Diagnostic Tool for 4 Pin 5 Pin Relays

Unlike basic testers that support limited relay types, this Car Relay Tester offers broad compatibility with a convenient 5-socket design for faster diagnostics. It requires no complicated setup—simply connect to the battery, insert the relay, and press the test button for reliable results. Its durable construction and easy-to-read LED indicators make it a dependable choice for both professionals and DIY users.

Perfect For

  • Professional mechanics
  • Auto repair shops
  • DIY vehicle maintenance
  • Cars, SUVs, trucks, and heavy-duty vehicles
  • Electrical system troubleshooting
  • Routine relay testing and inspection

Diagnose Electrical Problems with Confidence

Get reliable relay testing in seconds with a tool built for speed, accuracy, and durability. Order today and experience how the Universal Automotive Relay Tester simplifies vehicle diagnostics and saves valuable repair time.