Easily connects between the and wire. With the engine running, the tool flashes a of ignition spark, helping check the condition of the ignition system at each cylinder. - Usage: Simply connect the tester between the and the plug wire, if spark is being sent, the tester will mirror and light up.
This product would be ideal for automotive repair shops and workshops looking for an efficient and accurate tool to diagnose and fix ignition-related issues in vehicles.
