| Brand | Unbranded |
|---|---|
| Type | ignition spark tester |
| Warranty | One Year Warranty |
| Length | 12.2 cm/4.8 in |
| Volt | 12 Volt |
| Material | Aluminum |
| Diameter | 1 cm/0.4 in |
Check the listing for details. Circuit Tester LED Auto Ignition Test Pen Spark Plug Wire Coil Detector Tool Car. Condition: New. Listed at 18.47 USD. Engine In Line Auto Diagnostic Test Tools Spark plug Tester Ignition System Coil. Type Ignition Spark Tester. 【Ignition Test Pen】---This product can be used to test spark plugs, coils and distributors in two places, the electronic ignition system and the circuit breaker.