Automotive spark plug detector tester, ignition system tester, ignition bypass gauge, spark plug simulator

General Description The automotive spark plug tester is an essential tool for quickly and easily diagnosing the proper functioning of your vehicle's ignition system. It helps prevent fire hazards and ignition coil burns, while providing safe, reliable, and cost-effective troubleshooting methods. Technical Specifications Total Length: Approx. 12 cm / 4.7 inches Pen Length: Approx. 4 cm / 1.6 inches Cable Length: 50 cm / 19.7 inches Material: High-quality alloy and durable plastic Compatibility and Accessories Included: 1 x Spark Plug Tester Installation Screw mounting to adjust the spark gap, quick and easy. Use Securely connect the alligator clips to ground. Detects dirty spark plugs, faulty points, bad cables, or connections. Other Information Please allow 1-2 cm difference due to manual measurement. Slight differences in color tone between the pictures and the actual item may exist.