Automotive LCD Spark Plug Tester Tool with 200-9000RPM Adjustable Working Frequency

What’s in the package

1×Spark Plug Tester

1×Power Adapter

1×Jumper Cable Set

1×US to EU Plug Adapter

1×User Manual (Seven Languages)

About this item

【Precise Digital Display and Control】- This spark plug tester features a clear LCD screen that displays the current working frequency (200-9000 RPM). The up and down buttons allow for precise adjustment of the frequency, while the real-time display enables accurate monitoring of the test, making it easy to assess spark plug performance.

【Wide RPM Range for Comprehensive Diagnosis】- This spark plug tester simulates engine speeds ranging from 200 to 9,000 RPM, allowing you to assess spark plug performance across a wide spectrum. The adjustable frequency helps diagnose problems such as weak sparks, misfires, or inconsistent performance at different engine speeds. It is compatible with a variety of spark plugs, making it suitable for both crankshaft engines and motorcycles.

【Three-Hole Comparison Testing】- The spark plug tester provides three separate testing holes: two for comparing old and new spark plugs side-by-side, and a third deeper hole designed specifically for testing spark plugs under pressure. This feature enables comprehensive analysis of spark plug health and performance under various conditions.

【Simple Operation and Clear Indication】- This spark plug tester offers easy plug-and-play operation. Insert the spark plugs into the corresponding holes, connect the power adapter, and turn on the power switch. The built-in indicator light illuminates when the device is powered on, and the LCD displays the selected RPM. The spark gap within the tester provides a clear visual representation of spark strength and consistency.

【Durable and Safe Design】- The tester features a rugged ABS plastic housing for impact resistance and durability. Well-insulated components and a safe operating voltage (100-220V) ensure user safety during testing. The kit includes the spark plug tester, a power adapter, jumper cables, a US to EU plug adapter, and a user manual in seven languages.

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