Car Inline Spark Plug Tester, Plug-in Engine Spark Tester, Auto Engine Ignition Coil Testers Tool, Auto Sparks Checker, Small Armature Diagnostic Detector Tool For Car Motorcycle Lawnmower

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,458 (2026-07-29 기준)

상품 특징

• Visual Design: This spark plug tester is equipped with a built-in high-brightness indicator light that flashes red in sync with normal ignition. No complex readings are required
• you can instantly determine whether the spark plug and ignition coil are functioning properly, significantly improving repair efficiency.
• Reinforced Wiring: The internal wiring of this spark plug tester uses heavy-gauge pure copper wire, specifically designed to withstand the high-voltage currents found in ignition systems. The thickened insulation layer effectively reduces the risk of electrical leakage and short circuits, ensuring testing safety.
• Durable Materials: This spark plug tester is constructed with metal probes, a high-strength insulated housing, and high-temperature and low-temperature resistant wiring. Its robust and durable design offers excellent impact resistance, ensuring long-term protection for electrical circuits.
• Instructions for Use: This spark plug tester is easy to use. First, turn off the engine. Connect the tester's black rubber end to the spark plug and the metal end to the ignition coil. Start the engine
• if the ignition circuit is intact, the indicator light will flash, indicating that the ignition system is functioning normally.
• Package Contents: You will receive 1 × spark plug tester. The test probe is approximately 4.9 inches long, and the test cable is approximately 2.7 inches long. It is compatible with most mainstream vehicle models on the market. Please carefully verify the dimensions before purchasing to ensure a perfect fit.