5 in 1 Automotive Relay Tester - 12V 24v Quick Diagnostic Tool with Battery Clips for 4 Pin & 5 Pin Relays, Voltage Detector for Car Truck Motorcycle, Multi-Position Electrical Tester Automotive Relay Tester /* display: inline-block

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1 x L-shaped double ended socket wrench

Premium Material: This rearview mirror features a high strength glass surface with excellent light transmittance

Retractable Cable Length: Retractable cable design

box-sizing: border-box

5 in 1 Automotive Relay Tester - 12V 24v Quick Diagnostic Tool with Battery Clips for 4 Pin & 5 Pin Relays, Voltage Detector for Car Truck Motorcycle, Multi-Position Electrical Tester Automotive Relay Tester /* display: inline-blockThis product is a professional grade automotive relay tester designed for vehicle repair. It features an integrated design and simple operation, allowing for quick fault diagnosis without specialized skills. Key features and functions include: 1. Multifunctional Testing: Can automatically detect and diagnose faults in common 4 pin and 5 pin automotive relays. It also includes functions to check car battery voltage and alternator output status. 2.