| Brand | Unbranded |
|---|---|
| Color | As shown |
| Country/Region of Manufacture | China |
| Material | aluminium |
| Size | about 29.3cm/11.54" |
Check the listing for details. 2pcs In-Line Ignition Spark Tester Engine Spark Plug Tester Diagnostic Tool. Color: As shown, Condition: New. Listed at 15.99 USD. A must-have diagnostic tool for any engine with a spark plug. Simple to use, just remove rubber boot from spark plug, insert & place tester boot on plug. Turn the engine over, if ignition is being sent to the cylinder, light in tester glows.