Automotive Relay Tester for 12 Volt 4 and 5 Pin Relays with LED Indicator

About this item 【Efficient Relay Testing for Automotive Professionals】- This 12-volt automotive relay tester streamlines the diagnosis and testing of 4-pin and 5-pin relays, saving you valuable time and effort. Its intuitive design and clear LED indicators make it easy to identify relay operation issues, ensuring faster troubleshooting and repairs. 【Precise Relay Function Verification】- This relay tester accurately simulates the conditions experienced by relays in a real automotive environment. It provides a reliable method for verifying relay functionality, confirming proper coil activation and contact switching. This eliminates guesswork and ensures that replaced relays are operating correctly. 【Versatile Compatibility with Common Relay Types】- This tester is compatible with both 4-pin and 5-pin relays commonly found in automotive applications. Its universal design eliminates the need for multiple testers, simplifying your tool inventory and streamlining your workflow.【Clear LED Indi