Car Spark Tester 12V Diagnostic Tool Kit

Get to the Root of the Problem with Our Spark Plug Tester

Is your car running rough even after replacing the spark plugs? Our Spark Plug Tester Dual Hole Diagnostic Tool is here to help you diagnose the issue quickly and easily. Say goodbye to trial and error and hello to accurate diagnostics. With our tool, you'll be able to identify the problem in no time, whether you're a professional mechanic or a DIY enthusiast.

Using our Spark Plug Tester is easy. Simply plug it in, insert the spark plugs, and flip the key switch to start. Adjust the dial to match your engine's RPM, and watch as both sparks fire at the same time. You'll be able to see which spark is weaker, making it easy to diagnose the problem.

Our tool features two testing holes, allowing you to test both spark plugs at the same time without swapping them out. The adjustable frequency dial lets you match your engine's actual driving conditions, ensuring accurate testing. Plus, it plugs into any standard 100-240V outlet and runs at 12V 1.5A for steady, reliable power.

But that's not all. Our Spark Plug Tester also features a protective cover that keeps sparks contained, allowing you to watch safely. No complicated wiring or extra gear is required - just plug and play. And with its universal compatibility, it works on any 12V gas car, from sedans to trucks.

• Dual Hole Testing: Compare two spark plugs at once without swapping, making it easy to diagnose weak performance.

• Adjustable RPM Range: Dial from 1000 to 5000 RPM to simulate real engine conditions and test ignition strength.

• Universal AC Input: Plugs into any 100-240V outlet worldwide, making it perfect for use in any garage or shop.

• 12V DC Output: Runs at 12V 1.5A for consistent, steady power that won't fluctuate during critical spark testing.

• Protective Cover Design: Keeps sparks safely contained while you watch live performance, reducing the risk of injury or distraction.

• Key Switch Activation: Flip the switch for instant power on, making it easy to use during quick garage checks.

• Plug and Play Setup: No complicated wiring or instructions - just connect and start testing within seconds of unboxing.

• 12V Gasoline Compatibility: Works on any 12V gas car, from compact sedans to trucks, making it a versatile addition to any toolbox.

Spark Plug Tester Dual Hole Diagnostic Tool 12V Gasoline Car Ignition Analyzer Specs

• Application: 12V Gasoline Cars

• Frequency Range: 1000 to 5000 RPM

• Power Input: 100 to 240V AC

• Power Output: 12V 1.5A DC

• Testing Holes: Dual Simultaneous

• Activation: Key Switch

• Cover: Protective Design

• Setup: Plug and Play

PACKAGE INCLUDES:

• 1 x Spark Plug Tester Dual Hole Diagnostic Tool 12V Gasoline Car Ignition Analyzer

Shipping information: We ship our products from USA warehouses to ensure fast shipping. Your product will be packaged and shipped within 2 days of ordering, and will arrive at your doorstep within 3-5 days. If you're located outside the USA, please allow an additional 5 days. We'll email you tracking info as soon as your product ships out.

Our guarantee: We're confident that our Spark Plug Tester will help you diagnose and fix ignition problems quickly and easily. That's why we offer a risk-free 30-day guarantee. If you're not satisfied with your purchase, we'll work with you to make it right.