Holiday Special Duoyi Spark Plug Tester Dual Holes Spark Tester Working Frequency 500-6000rpm Spark Plug Tool For 12v Gasoline Vehicles Ignition Coil Tester With A Protective Cover With A 85% Price Cut [5RUhQwHg]

DUOYI Spark Plug Tester: Efficient Dual Holes Spark Testing for 12V Gasoline Vehicles

Introducing the DUOYI Spark Plug Tester, a professional tool designed for 12V gasoline vehicles. This dual holes spark plug tester is a must-have for car owners and mechanics alike, offering a convenient and efficient way to test spark plug performance. With its adjustable working frequency ranging from 1000rpm to 6000rpm/min, this spark plug tool ensures accurate and reliable results. The dual hole design allows for simultaneous testing of two spark plugs, enabling quick and easy comparisons to identify any issues.

Key Features and Specifications

The DUOYI Spark Plug Tester is packed with features that make it stand out from the competition. Here are some of its key highlights: Dual Holes for testing two spark plugs simultaneously, Adjustable working frequency from 1000rpm to 6000rpm/min, and a Protection Cap to safeguard the spark plug tester from accidental damage. The product dimensions are 145*85*60mm (5.7*4.4*3.4 inch), and it weighs 354g (0.8 lb) without the power adapter. The power adapter supports input of 100-240V AC and output of 12V 1A DC, ensuring compatibility with various power sources.

Practical Uses and Benefits

The DUOYI Spark Plug Tester is an invaluable tool for a wide range of applications. Whether you are a car owner looking to maintain your vehicle's performance or a professional mechanic, this spark plug tester offers numerous benefits. Here are some practical uses:

• Test Spark Plug Performance and ignition strength to ensure optimal engine performance.
• Display Product Quality in spark plug wholesale stores or as a gift to customers.
• Observe Spark Plug Operation in your own vehicle and compare ignition effects.
• Pre-test Spark Plugs before loading to ensure reliable performance.

With its user-friendly design and versatile applications, the DUOYI Spark Plug Tester is an essential tool for anyone looking to maintain their vehicle's health and performance.