Spark Plug Tester Dual Hole Diagnostic Tool 12V Gasoline Car Ignition Analyzer
Your car's still running rough even after swapping plugs, so what's actually broken? The uncertainty clears up, and you work with real answers instead of trial and error. Get the truth during morning diagnostics, side job repairs, and those late night troubleshoots.
Plug it in, insert the spark plugs, then flip the key switch to start. Turn the dial anywhere from 1000 to 5000 rpm to match real engine speeds. Watch both sparks fire at the same time and see which one's weaker.
Two testing holes let you check both plugs at the same time without swapping. Adjustable frequency dial matches actual driving conditions for accurate testing. Plugs into regular 100 to 240V outlets and runs at 12V 1.5A for steady, reliable power.
That's not all! The protective cover keeps sparks contained so you can watch safely. No weird wiring or extra gear to mess with. Plus, it works on any 12V gas car, keeping your toolbox ready for sedans, trucks, whatever rolls in.
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DUAL HOLE TESTING: Compare two spark plugs at once without swapping, catching weak performance fast during diagnostics.
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ADJUSTABLE RPM RANGE: Dial from 1000 to 5000 rpm to simulate real engine conditions and test ignition strength.
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UNIVERSAL AC INPUT: Plugs into any 100 to 240V outlet worldwide, so you test anywhere your garage takes you.
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12V DC OUTPUT: Runs at 12V 1.5A for consistent, steady power that won't fluctuate during critical spark testing.
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PROTECTIVE COVER DESIGN: Keeps sparks safely contained while you watch live performance without risking burns or distractions.
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KEY SWITCH ACTIVATION: Flip the switch for instant power on, skipping complicated startup routines during quick garage checks.
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PLUG AND PLAY SETUP: No wiring hassles or confusing instructions, just connect and start testing within seconds of unboxing.
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12V GASOLINE COMPATIBILITY: 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
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Application: 12V Gasoline Cars
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Frequency Range: 1000 to 5000 RPM
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Power Input: 100 to 240V AC
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Power Output: 12V 1.5A DC
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Testing Holes: Dual Simultaneous
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Activation: Key Switch
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Cover: Protective Design
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Setup: Plug and Play
PACKAGE INCLUDES:
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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.
