SYOSI Car Spark Plug Tester, Adjustable Ignition Coil Tester Tool, 12V Engine Spark Detector with Transpar

Product description

🔧 DIAGNOSTIC FUNCTION: Checks spark plug performance and ignition status to help identify hard-start, misfire, or rough idle issues—use the adjustable gap to gauge spark strength during tune-ups and troubleshooting.

🚗 WIDE 12V COMPATIBILITY: Works with most 12V ignition systems on cars, motorcycles, SUVs, lawn mowers, trimmers, generators, and other small petrol engines—suitable for plugs, coils, and high-voltage leads.

🛠️ DURABLE BUILD MATERIALS: Metal body and high-strength insulated housing resist heat, impact, and corrosion for stable conductivity and repeat use in garages, workshops, and roadside checks.

⚡ SIMPLE, SAFE SETUP: Clip the ground alligator lead (≈550 mm) to a clean ground, connect inline, then start the engine to test—practical for DIYers and mechanics without special tools.

👀 CLEAR SPARK VIEW: Transparent case lets you observe the arc directly

a strong purple-blue, straight spark around a 2 cm gap indicates normal ignition, while weak/red or curved lines suggest faults.

Additional info

• A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
• Sold by
  wenshanxinmukuangchanpinxiaoshou LTD
  .
• Barcode No: PF9DF2CB80A8B49ED2FDB86BF-01