







⚡ Ignite your diagnostics with precision and confidence!
The ecocstm Spark Plug Tester is a compact, adjustable ignition coil tester designed for automotive and small engine diagnostics. Featuring a pitch adjustment valve, durable metal connectors, and a high-visibility spark gap scale, it delivers precise, safe, and efficient spark testing. Compatible with a wide range of ignition systems, this tool is essential for professionals seeking reliable engine performance insights.






| Manufacturer | ecocstm | 
| Brand | ecocstm | 
| Item Weight | 2.4 ounces | 
| Package Dimensions | 5 x 2 x 0.5 inches | 
| Manufacturer Part Number | ecocstm-SPT-01 | 
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