Spark Plug Tester Double Hole Diagnostic Tool Car 12V Spark Tester 0-6000Rpm Auto Engine Ignition Detector Tools

Spark Plug Tester Double hole Diagnostic Tool Car 12V Spark Tester 0-6000rpm Auto Engine Ignition Detector Tools

Jfind JF109 Double Hole Spark Plug Tester：

1.Double 13mm Hole

2.2A Power Supply

3.Technical Chip

4.0-6000rpm/min

5.Enhanced Resistance Coil

Our Spark Plug Tester pk others：

1.Double hole easy to compare the sparks can work well

2.2A power supply can make the spark larger than the 1A power supply（1A will cause poor work or small sparks）

3.Technical chips will work more stably to prevent spark plugs from failing to produce sparks

4.Enhanced Resistance Coil will make the spark brighter

Jfind JF109 Double Hole Spark plug tester support list：

JF109 can support test spark plugs ≤ 13mm for Car/Motorcycles/Speedboats/Motorboats/Cropper etc.

1pc*Jfind JF109

1pc* User manual

1pc* power plug（220V 2A EU Plug/110V 2A US Plug）