ecocstm Spark Plug Tester, Adjustable Ignition System Coil Tester, Coil Tester, Spark Tester Tool, Spark Checker, Autos Diagnostic Test Tool for Automobiles, Small Engines, Lawnmowers

Description

⚡ Spark Smarter, Diagnose Faster – Never Miss a Beat!

The ecocstm Spark Plug Tester is a precision ignition coil and spark tester featuring an adjustable pitch valve, durable metal connectors, and a high-visibility scale for accurate spark gap measurement. Designed for safety and ease of use, it supports a broad range of automotive and small engine diagnostics, making it an essential tool for proactive vehicle maintenance and performance optimization.