Checks Both Low Voltage and Spark Plug Wires.
360° Visibility of Polarity. Operating Range 3-30 volts DC to Work on Most Vehicle Electrical Systems.
Heavy-Duty Circuit Tester with Digital LCD Display to Accurately Show DC Voltage.
Heavy Duty Tester Signals With A Light And Buzzer.
Quickly Tests Low Voltage up to 12 Volts.
Quickly Tests Voltage up to 28 Volts.
RoHS Compliant, Polyolefin Heat Shrink Tubing for Insulating and Protecting Soldered Connections and Connectors.
Adhesive Coating Inside Tubing Provides Water-Resistant Seal for Insulating and Protecting Soldered Connections and Connectors. RoHS Compliant, Polyolefin Heat Shrink Tubing.
Quickly Locate Faulty Plug Wires. No Shock Hazard.
Checks the Ability of Wires, Fuses, Switches or other Electrical Circuits to Carry Current.
Quick check both AC and DC current up to 12 volts with power on.
Check continuity on wires, fuses, switches and other electrical systems.