Circuit and Spark Plug Tester

Quick Overview

Product Features :

• Place Probe in End With Neon Bulb to Check for Spark Voltage
• Tester Comes in a Shock-Proof Case
• Place Probe in End With Regular Bulb to Check Low Voltage
• Checks Headlights, Taillights, Turn Signals and Other Circuits
• Tests for Faulty Sockets, Connections and Broken Wires
• Includes 36” Cable. Uses Bulb #1893
• Checks 6 and 12V Circuits for Voltage and Checks Spark Plug for Spark