FALVFUN Car Spark Plug Tester, Adjustable Vehicle Plug Ignition System Coil Tester, Automotive Coil-on Spark Circuit Diagnostic Test Tool, Universal for SUV Truck Lorries

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,460 (2026-07-27 기준)

상품 특징

• High Quality Material: This automotive spark plug tester employs premium metal and plastic composite engineering, balancing durability, functionality and lightweight design. Critical components utilise robust, corrosion-resistant metals, ensuring long-term resilience across diverse operating environments. The metal connectors deliver exceptional electrical conductivity, guaranteeing stable and efficient current transfer between the tester and spark plugs.
• Wide Application: Measuring 5.6 x 0.92 inches with a 19.7-inch cable, this spark plug tester features a portable, compact design that fits easily into toolboxes, glove compartments, or workbench drawers. It offers broad compatibility with most petrol-powered vehicles, including cars, lorries, SUVs, motorcycles, ATVs, and small engines utilising spark plugs.
• Easy Installation: This spark plug tester requires no complex installation; precise results are achieved in just a few simple steps. First, ensure the vehicle's engine is switched off for safety. Next, connect the tester: securely attach the crocodile clip to a clean, unpainted metal surface on the engine, then connect the other end to the spark plug lead until firmly seated. The entire process takes only minutes, enabling effortless ignition system fault diagnosis.
• Clear Detection: This spark plug tester incorporates multiple design features that significantly enhance operational convenience and measurement accuracy. The observation area features white scale markings (0 to 40k range), ensuring clear visibility in bright sunlight conditions, enabling rapid and accurate spark gap readings. Additionally, the tester incorporates an adjustment valve and circular knob, enabling precise gap calibration tailored to specific vehicle requirements.
• Practical Packaging: This product is packaged in a card sleeve, with each set containing one spark plug tester. Whether you're a DIY enthusiast troubleshooting unstable engine idling or a workshop technician stocking reliable tools, this set meets your needs for efficient testing of spark plugs and ignition coils.

스펙 정보