Dual-Function Ignition & Spark Plug Tester – Diagnostic Tool For Small Engines

Description

The spark plug and ignition tester checks the integrity of the electrical ignition and magneto/coil ignition systems of lawnmowers and trimmers. The spark plug and ignition checks both current and voltage and will indicate fouled electrodes. The tester has easy view LED and neon lamps for accurate reading, is pocket size, and has a high impact plastic casing. Rotary # 7731.

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