JTC-1720A ADJUSTABLE SPARK GAP TESTER
Quantity
 
• Rapidly, accurately, safely, conveniently to judge the quality of ignition system, depends
    on difference types of car condition and adjust the different gaps .
• To judge the quality of coil according to spark color and distance.
• The car factory choose the appropriate coil depends on engine and ignition system.
•The airtight design to prevent the high volts leakage.
 
 

Cylinder Pressure

Adjustment Range

9.5:under

1CM

9.5:1-10.5:1

1-2CM

10.5:1-11.5:1

2.5CM