You can quickly identify the fault point by observing and comparing the ignition status of two spark plugs. DUAL SOCKET TESTING: Suitable for 12V gasoline vehicle spark plugs, simultaneously test two spark plugs, quickly identifying fault points.

Brand: MRCARTOOL
Manufacturer Part Number: H90
Type: Spark Plug Tester
Vehicle Type: Heavy Duty/Commercial, Motorcycle, Passenger Vehicle
Volt: 12 Volt
Warranty: 2 Year
Country/Region of Manufacture: China
Input Power: DC 12V
Analog RPM: 500-9000rpm
Relative Humidity: <85%
Product Weight: 400g
Operating Temperature: 0~45°C
Product Size: 90*115*62mm
Application: Only for gasoline vehicles