| Test Method | Place the tool notch end on the spark plug wire, the bulb flickers to indicate a spark |
| Applicable Part | Spark Plugs, Spark Plug Wires, Ignition Coils |
| Characteristics | Non-penetrating Wire, Non-contact Detection |
| Packaging Content | 1 Ignition Spark Indicator |
Diagnostic and Workshop Supplies - Industrial Encyclopedia
Denso ADD730 Ignition Spark Indicator is a diagnostic tool for quickly detecting faults in the car's ignition system. No need to pierce the wire, just place the tool's groove end on the spark plug wire, and you can intuitively judge the presence of spark through the blinking of the lamp. Suitable for testing spark plugs, spark plug wires, and ignition coils, helping technicians to accurately locate problems and improve diagnostic efficiency. Widely applicable to all types of gasoline engine vehicles.