Car Spark Tester 12V Gasoline 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 identify the issue quickly and easily. Say goodbye to trial and error, and hello to accurate diagnostics. With our tool, you'll be able to pinpoint the problem in no time, whether it's during morning diagnostics, side job repairs, or late-night troubleshoots.

Using our spark plug tester is a breeze. Simply plug it in, insert the spark plugs, and flip the key switch to start. Adjust the dial to match real engine speeds, from 1000 to 5000 rpm, and watch as both sparks fire at the same time. You'll be able to see which spark plug is weaker, making it easy to identify the problem.

Our spark plug tester features two testing holes, allowing you to check both plugs at the same time without swapping. The adjustable frequency dial matches actual driving conditions for accurate testing. Plus, it plugs into any regular 100 to 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. There's no complicated wiring or extra gear to mess with. And, it works on any 12V gas car, making it a versatile addition to your toolbox.

• Fast and Easy Diagnostics: Compare two spark plugs at once without swapping, and catch weak performance fast.

• 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 to 240V outlet worldwide, so you can test anywhere your garage takes you.

• Steady Power Supply: 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 without risking burns or distractions.

• Easy to Use: Flip the key switch for instant power on, and skip complicated startup routines during quick garage checks.

• Plug and Play Setup: No wiring hassles or confusing instructions, just connect and start testing within seconds of unboxing.

• Compatible with 12V Gas Cars: Works on any 12V gas car, from compact sedans to trucks, keeping your toolbox versatile.

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: Your product will be packaged and shipped within 2 days of ordering. All products are shipped from USA warehouses to ensure fast shipping! Shipping will take 3 to 5 days. If located outside the USA, please allow an additional 5 days. Tracking info will be emailed to you as soon as it gets shipped out.

Our guarantee: We believe our products can help people's everyday lives, and we fully stand by our products. We offer a risk-free 30-day guarantee on all our products. If you don't have a great experience, we will ensure you are satisfied with your purchase.