Lisle 69300 Master Relay Test Jump Set, One Size, Factory

How Does a Car Relay Tester Work? #CarRelayTester #CarMaintenance #AutoTools #CarRepairs #VehicleDiagnostics | Aeykkbdam3716

Stop throwing away perfectly good relays! 💡 This Automotive Relay Tester is the essential diagnostic tool that lets you quickly and accurately check the health of your relays, so you no longer have to buy new ones just to see if the old one is bad #RelayTester #AutomotiveHacks #DiagnosticTool #MechanicLife #ElectricalRepair | Plausibley

Special tools make a wold of difference when it comes to diagnostics. Take this simple relay tester. Our diagnostics course led us to this relay and instead of swapping it and trying to duplicate the issue we wired it into our tester. The red relay has an intermittent failure when it would get hot it would allow the electricity pass through the relay even when it was supposed to be off. By plugging it in to this tester it actuated the relay multiple times and flashed the red light saying it fail

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