Testers verify that energy is sufficient for spark plug to fire
Checks for spark in ignition systems without removing spark plug
Calibrated for high energy systems

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.7 inch
Height : 1 inch
Length : 4.2 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.16 ounce (View shipping rates and policies)

ASIN : B0002STSBC