Ignition Tester Calibrated for Standard Ignitions KDS2757

Features and Benefits:

• Accurately check for spark in ignition systems without removing spark plug from engine
• Testers verify that energy is sufficient for spark plug to fire

Attach spark plug wire to tester end, clamp tester to engine as ground. Crank engine and check for spark. Calibrated for high energy systems.

Caution - wear eye protection.