🔧 JFIND JF107 Car Relay Tester – 12V/24V Automotive Relay Diagnostic Tool for 4-Pin & 5-Pin Relays. Quickly check the condition of automotive relays with theJFIND JF107 Relay Tester. 1 × JFIND JF107 Relay Tester.
Engineered for versatility, this tester supports both 12V passenger cars and 24V heavy-duty trucks. It is an essential diagnostic tool for a wide range of automotive electrical systems, ensuring you can troubleshoot various vehicles with a single device.
It Allows Quick Relay Function Checks During Vehicle Inspection And Repair. The Tester Automatically Detects The Relay Pin Layout And Displays Results Via A Clear Led Indicator, With Green For Normal Operation And Red For Faults.