By far the largest selling and most widely used automotive circuit tester. Quickly checks all 6 and 12 volt systems. Use with power on. Supplied with 48" ground wire. Use to locate shorts, grounds and open circuits.
WARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
(California Prop 65)