| Power Input | 100-240V AC |
|---|---|
| Brand | Unbranded |
| Type | Spark Plug Tester |
| Frequency | 1000-5000 rpm |
Check the listing for details. Spark Plug Tester Dual Hole Diagnostic Tool 12V Gasoline Car Ignition Analyzer. Condition: New. Listed at 16.98 USD. Adjustable dual-hole automotive spark plug tester tester spark plug analyser diagnostic tool. Turn the tester on by turning the key switch 4 clockwise, the indicator light 3 will illuminate and the tester will now operate at 1000 rpm.