ignition coil tester

例句：

1. 1. This ignition coil tester is very useful for testing the performance of your car's engine.
   这个点火线圈测试仪对于测试你的汽车发动机的性能非常有帮助。
2. 2.The technician used the ignition coil tester to diagnose the problem with the spark plugs.
   技术人员使用点火线圈测试仪来诊断火花塞的问题。
3. 3. The ignition coil tester was able to detect a faulty wiring in the engine, which saved the mechanic from having to replace the entire engine.
   点火线圈测试仪能够检测到引擎中的故障电线，这避免了机械师不得不更换整个引擎的麻烦。