• Tests high voltage in spark plugs, plug wires and distributor caps
• Test 6 & 12 volt systems for shorts, grounds and open circuits with power on
• Features 42" / 107cm long wire, impact resistant body and sharp probe

 WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to - www.P65Warnings.ca.gov