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Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines

  • Based on 6,513 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jul 22
Order within 6 hours and 20 minutes
Available payment plans shown during checkout

Size: 1 Pack


Features

  • The Ram-Pro Engine Spark Tester Probe is a must have diagnostic tool for any engine with a spark plug, & can quickly and easily diagnose ignition/engine outboard motor issues or a fault in the fuel delivery system
  • HOW TO USE: Simply connect the tester between the spark plug and the plug wire, if spark is being sent, the tester will mirror the spark and light up - Find dirty spark plugs, defective points, bad cables or connections, etc.
  • DIMENSIONS: 6" boot/cable, 5" shaft/light housing; 2.2 oz. DESIGN: Nickel Plated Shaft, Double ended flexible tool offers a straight boot - Internal bulb lasts for years, but is replaceable through transparent housing
  • MUST HAVE: When engine won't start, gives instant answer to 'does it have spark?' - Saves time, frustration and money while also offering a safe secure way to identify spark
  • USE FOR: Essential Troubleshooting for All Internal & External Combustion Engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators etc. - A must have for any individual, professional mechanic garage and auto shop

Brand: RamPro


Power Source: Corded Electric


Style: Tool


Color: Black


Item Weight: 2.2 Ounces


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 7.64 x 4.17 x 1.1 inches; 2.2 ounces


Item model number ‏ : ‎ 2331


Department ‏ : ‎ Unisex Adult


Date First Available ‏ : ‎ July 1, 2016


Manufacturer ‏ : ‎ MIX N MORE INC


Best Sellers Rank: #4,321 in Automotive (See Top 100 in Automotive) #2 in Ignition Testers


#2 in Ignition Testers:


Customer Reviews: 4.5 4.5 out of 5 stars 6,513 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Essential Tool for Diagnosing Engine Ignition Issues
Size: 1 Pack
I recently used the Ram-Pro InLine Spark Tester to diagnose ignition problems in my car and lawnmower, and I’m very impressed with its performance. This 6-12 Volt spark tester is a reliable tool for both small and large engines, including automotive, lawnmowers, and other internal or external engines. The fool-proof design makes it easy to use, even for those who are not mechanically inclined. The tester quickly and accurately checks for spark by connecting directly to the spark plug or ignition coil. The clear and straightforward indicator helps in determining whether there’s a spark or if further investigation is needed. One of the standout features is its versatility; it works with a wide range of voltages and engine types. The pick-up coil/armature diagnostic detector tool has been very helpful in identifying ignition system issues and ensuring that my engines are firing correctly. The build quality is solid, and the tester feels durable and well-made. It’s a handy tool to have in your toolbox for troubleshooting ignition problems and performing regular maintenance. Overall, the Ram-Pro InLine Spark Tester is an excellent choice for anyone needing a reliable and easy-to-use spark tester. It provides accurate diagnostics and is a great value for its price. Highly recommended for both DIY mechanics and professional technicians! ... show more
Reviewed in the United States on August 23, 2024 by Morris G

  • Look ma! No grease!
Size: 2 Pack
Worked fine. Yeah, you can check for spark other ways, but this is simple.
Reviewed in the United States on July 12, 2025 by Maybe I'll review it

  • woks
Size: 1 Pack
would buy again never use it
Reviewed in the United States on May 27, 2025 by diy

  • Made well simple to use
Size: 2 Pack
Comes in very handy for testing for spark on numerous pieces of equipment
Reviewed in the United States on June 14, 2025 by Darrell

  • Works and cheap
Size: 1 Pack
Did what I needed it to do
Reviewed in the United States on July 10, 2025 by Chrg

  • Good value for money. Would buy again.
Size: 1 Pack
very handy when troubleshooting potential ignition problems. Easy indication if you are getting spark or not.
Reviewed in the United States on April 7, 2025 by Russ Garner

  • not great not terrible
Size: 2 Pack
looked like it got wet before it was sold to me, metal pretty tarnished, worked
Reviewed in the United States on May 7, 2025 by Katrina Holmstrom

  • Immediate respinse
Size: 1 Pack
Great tester
Reviewed in the United States on May 27, 2025 by don hurley

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