OEMTOOLS 27211 Relay Circuit Tester 汽车用品 Relay Tester, Relay Bypass Switch Kit 24V/12V Relay Tester 汽车用品 Kit For Vehicle Electrical System Maintenance

Near-Universal Relay Tester Kit: This 汽车用品 circuit tester comes with 6 popular auto relays and one universal relay tester lead, making it useful for a broad range of makes and modelsEasy Operation: Simply choose the applicable dummy testing relay, plug it into the fused relay block, connect car relay tester to vehicle's battery, and power on for circuit health readingTotal Electrical Troubleshooting: Tool can test an entire circuit from the battery to the component; Bypass relays for pressure testing, distributor or cam shaft adjustments, A/C filling and moreEfficient and Effective: These electronic test equipment kits allow you to identify at the push of a button if a wire, a part, or a relay is defective; Cut relay related diagnosis time by 75%Convenient Carrying Case: Everything you need for professional 汽车用品 diagnostics stays organized in one compact case; It's easy to keep your diagnostic test tools organized and ready to go