Can be adjusted as you required. ANCEL Car Spark Plug Tester is for testing the performance and strength of spark plugs. The product simulates actual engine conditions and works up to 6000rpm. It is compatible with all spark plug tests for crankshaft engines and motorcycles on the market.

Brand: ANCEL
Manufacturer Part Number: Spark plug tester
Type: 12V Gasoline vehicles car spark plugs
Volt: 12 Volt
Vehicle Type: Passenger Vehicle
Warranty: 3 Year
Accessories: A package box, A user manual, A power cord
Country/Region of Manufacture: China
Function: Test spark plug performance and ignition strength