Are you trying to find automotive ignition testers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling automotive ignition testers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 18 hours of research and did 28 automotive ignition testers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best automotive ignition testers you can buy today
- 【Main Function】The MST-101 detector is using advanced technology from Germany, it can collect and analyze signals under non-dismantle automotive electrical parts. Testing results are showed by LED indicator and beeper.
- 【Easily Diagnose】Easy to know if there is faults of the automotive electronic parts. The beeping of the MST-101 is an indication that the component being tested is normal and not damaged or shorted or disconnected, conversely, no beeping during testing is an indication that the component is bad.
- 【Test Range】 Lgnition Coil(traditional coil,double spark coil,single spark coil) generator, fan,electric-magnetic valves,emission gas controlling value, fuel injectors,relay.etc.
- 【Car Manufacturer Warnings】1. To make Pen power signal detector test components, there will be a clignote LED and corresponding spoken language if park run very well; 2. With 2 different detectors on high sensitivity test can be power lines; 3. About a detector Pen line antenna to specific test results; 4. There are about detector Pen model overturned.Used for normal test, are being used to strong magnetic field test.
- 【High Quality】 Made of high-quality aluminum material for durability and high quality. The package has the 2*1.5V AAA Battery.
- Measures spark peak voltage, for finding primary and secondary coil faults
- Displays ignition waveforms in real time, allowing for detailed analysis
- Detects ramp time (or dwell angle), for diagnosis of timing issues and primary coil faults
- Has chart and comparison functions, allowing the user to find intermittent issues
- Works on all spark-ignition engines, from small 2-stroke engines with magnetos to modern cars with computer-controlled coil on plug systems
- 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
- Scope of application: The spark plug tester is universal and suitable for testing and troubleshooting small or large internal/external engines such as engines, trucks, automobiles, lawn mowers, marine engines and motorcycles. It is the preferred product in any personal or professional machinery store or automobile garage.
- About use: Just connect the tester between the spark plug and the spark plug wire, and it takes about 30 seconds for the internal combustion engine to troubleshoot. If the engine can emit spark, the tester bulb reflects the spark and lights up, so as to quickly find the fault point and bad circuit of the spark plug.
- Excellent material selection: It adopts excellent rubber and metal, high-temperature resistant wire and environmental friendly acetate plastic. It works in high and low temperature environment without impact and is durable.
- Product size: 2.28 inch metal interface, 4.44 inch shaft/lamp housing, 6.53 inch sheath/cable; The internal bulb lasts for several years and is replaced by a transparent housing.
- Service: If you have any questions about the product, please contact us in time, and we will provide you with satisfactory solutions.
- Diagnostic tool for safe and reliable troubleshooting, no need to dismantle automotive electrical parts
- 2 sensitivity options, strong and normal
- Testing results indicated by flashing LED and beeper
- LED light at the tip to lighten up dark or dim environment
- Used to test ignition coil (traditional coil, double spark coil, dingle spark coil), electric generator, inside fan motor, solenoid valve, electric-magnetic valve, combination valve (heating, water cooling), emission controling valve, fuel injector, spark plug, hall sensor, electric relay, etc
- 【Advanced Technology】The MST-101 detector is using advanced technology from Germany, it can collect and analyze signals under non-dismantle automotive electrical parts. Testing results are showed by LED indicator and beeper.
- 【Use Friendly】The beeping of the MST-101 is an indication that the component being tested is normal and not damaged or shorted or disconnected, conversely, no beeping during testing is an indication that the component is bad.
- 【Long-lasting】The car to be tested should park in an area with good air condition and can not suck into exhaust emissions from the engine. During the test process, it is necessary to avoid moving parts and heat sources to protect the tester and testing equipment.
- 【High Applicability】Used to test ignition coil (traditional coil, double spark coil, dingle spark coil), electric generator, inside fan motor, solenoid valve, electric-magnetic valve, combination valve (heating, water cooling), emission controling valve, fuel injector, spark plug, hall sensor, electric relay, etc
- 【Car Manufacturer Warnings】1. To make Pen power signal detector test components, there will be a climate LED and corresponding spoken language if the park runs very well. 2. With two different detectors on high sensitivity test can be power lines. 3. About a detector Pen line antenna to specific test results. 4. There are about detector Pen model overturned. Used for the normal test, are being used to strong magnetic field test.
- This adjustable spark coil-on tester is designed to determine coil voltages and high energy sparks from leaking.
- The ignition coil tester with high visibility white lettering,so it is easy to read the gap measurement from 0 to 40k .
- The spark plug tester can check spark without starting the engine,that is the quickest way to test for no-start conditions.
- The round knob provides easy gap adjustment,which can avoid fire,the ignition coil burned out and so on.
- This standard plug wire tip of the autos diagnostic tester can be unscrewed,which can be used on small engines and some motorcycles.
- √ Professional Design - According to spark color and flash over distance to determine the quality of the coil.
- √ Great Value - Can intuitively convenient to understand the operation of the ignition coil.
- √ Better And Faster - It is the quickest way to test for no-start conditions.
- √ Easy To Read - High visibility white lettering makes it easy to read the gap measurement.
- √ Perfect Selection - Screw assembly adjusts spark gap quickly and easily. Avoid fire, the ignition coil burned out and so on.
- 【Why Do You Need It?】By comparing the spark intensities of the two spark plugs,judge the performance and ignition intensity of the spark plugs,and replace the broken spark plugs in time. Spark plug tester has two spark plug socket, you could compare and test to make an accurate judgment at the same time. The design of the protective cover can prevent you from the risk of electric shock during the test,which effectively guarantees your safety during the operation.
- 【Widely Application】12V Gasoline vehicles car spark plugs, 100V-240V input voltage . used to test 12V gasoline vehicles car spark plugs (a diameter of 12mm).Universal for spark plug tests crankshaft engines and motorcycles.
- 【Time-saving & Efficient】The working principle of the car spark plug tester is to test the performance of the spark plug by simulating the work of the engine. Suitable for spark plugs of most 12V gasoline cars.
- 【Easy Plug and Play】Spark tester automotive is easy to operate, and you can start using it after connecting the adapter. you can adjust the working frequency in the range of 0~6000rpm .Spark plug tester can also simulate the work of the engine, Restore car start which can better test the spark plug.
- 【Humanized Design】In order to make the use process safer, the spark plug tester comes with the latest car spark tester with a special protective cover design. Cover the protective cover before use to ensure the safety of the operator during the test and observe the test results visually.
- 【High Quality】Made of durable ABS material,which has the characteristics of impact resistance and heat resistance.Lightweight and portable, can be placed in the repair package for a long time.
- 【Three Years Warranty and Lifelong Maintenance】For the damage caused by non-human factors, AUTOOL promises to resend the parts for free within 3 years. For any demand, we warmly welcome you to contact us, and we will reply you as soon as possible within 24 hours.
- Why must Buy Dual Holes: This spark plug tester has two spark plug sockets, you could test two spark plugs at the same time by comparing the spark intensity of them, you can know their performance and ignition intensity and judge which one is broken and replace it.
- Wide Testing Frequency: This engine ignition coil tester has testing frequency 0-6000 rpm, which can truly simulate the working conditions of the engine. The higher the frequency, the stronger the spark intensity, which means you can see the sparks more clear at the higher frequency. And in dark environments, you can see sparks more clearly. We do not recommend using this spark plug tester tool in a bright environment.
- Widely Compatible with Vehicles and Easy to Use: This automotive ignition tester is widly compatible with 12V gasoline vehicles, including crankshaft engines and motorcycles. Easy to Use: insert spark plugs into the test holes of the spark plug tester, then rotate the frequency knob to observe the performance of the spark plugs at each frequency. Without professional car maintenance skills and expericences, you can test the spark plugs by youself in the home.
- Widely Compatible with Spark Plugs: This spark plug tester tool can test all spark plugs with a diameter not exceeding 13mm. If the spark plug diameter is 13mm, it will fit the tester's aperture. If it is less than 13mm, there will be a gap between the tester and the aperture, but it will not affect the test. If two limit washers are added, it will be more stable.
- For Long and Short Spark Plugs: (a) For long spark plugs, place shims on sockets before insert long spark plug into the tester socket to hold long spark plug firmly and connect the negative power supply on the socket. (b) For the short spark plug of lawn mowers, chainsaws, small motors, it doesn't matter if it can't be clamped by the base clamp in the case. As long as it can touch the metal clamp, the positive power supply can be connected. Then the spark plug can touch the socket to connect the negative power supply. Maybe the spark plug is tilted, but this does not affect the test. (c) The clamp on the base supplies positive power. And the socket supplies negative power.
- 【Wide Application】: The inline spark plug tester is a must have diagnostic tool for any engine with a spark plug, it fit for all internal and external combustion engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators engines etc. Spark plug tester apply to any household, business, mechanic, industrial and commercial spark plug use in engine.
- 【Premium Materials】: The probe of this spark tester is made of high quality plated shaft, the optical housing is made of environmental friendly acetate plastic, and rubber straight jacket and cable. High quality materials are resistant to rust and corrosion, even in high and low temperature environments.
- 【Easy to Use】: Easily determine which cylinder is causing issues with this spark plug test light; Simply connect the spark detector spark plug tool between the spark plug and the plug wire then start the engine; If sparks are being sent, the in line spark tester will mirror the spark by lighting up; If checking a no start condition, have a friend crank the engine so you can watch for indications of a spark.
- 【Light Indication】: The spark plug engine ignition test kit is equipped with a high intensity neon bulb inside, which makes it easy to know if the ignition wires are intact by flashing. By light indicator shows of spark plug engine ignition tester to determine which cylinder is causing the issue and track down the exact cause.
- 【Excellent Customer Service】: We are dedicated to researching in-car products to improve driving safety and comfort, bringing you a pleasant driving experience. Should you have any questions, please do not hesitate to let us know. We are ready to help you!
- Connect the tool between the spark plug and the plug wire
- The short wire is double ended to offer a straight boot and a 90-degree boot on one tool.
- With the engine running, the tool flashes a mirror image of the ignition spark.
- Quickly diagnose problems with all ignition systems
- Quickly diagnose problems with all ignition systems
- Connect the tool between the spark plug and the plug wire
- Normal sparks of fire gauges as "purple blue and 2cm straight line," if the ignition coil is bad when the color is red or curve
- 【Test Range】Ignition Coil(traditional coil, double spark coil, single spark coil) generator, fan,electric-magnetic valves, emission gas controlling value, fuel injectors, relay.etc.
- 【Good Performance】Excellent mechanical stability and corrosion protection, Professional manufacturing, high accuracy, Made of high-quality aluminum material for durability and high quality.
- 【Easily Diagnose】The beeping of the MST-101 is an indication that the component being tested is normal and not damaged or shorted or disconnected, conversely, no beeping during testing is an indication that the component is bad.
- 【Long-lasting】The car to be tested should park in an area with good air condition and can not suck into exhaust emissions from the engine. During the test process, it is necessary to avoid moving parts and heat sources to protect the tester and testing equipment.
- 【Car Manufacturer Warnings】1. To make Pen power signal detector test components, there will be a climate LED and corresponding spoken language if the park runs very well. 2. With two different detectors on high sensitivity test can be power lines. 3. About a detector Pen line antenna to specific test results. 4. There are about detector Pen model overturned. Used for the normal test, are being used to strong magnetic field test.
- Size: Each small engine spark tester features 6 1/4" shield/cable, 5" shaft/light cover. Suitable dimension to check for spark in even the hard to reach areas.
- Material: The spark plug tester is made of quality plated shaft , rust and corrosion resistant, internal bulb lasts for years, clear housing is replaceable.
- Easy to Use: Turn the engine off and remove the spark plug coil. Connect the black plastic leather connector of the spark plug tester to inline spark plug tester. Connect the metal end of this spark plug tester to the spark plug coil. Start the engine. If the light flashes, the ignition wire is intact.
- Features: The spark tester probe could quickly and easily diagnose ignition/engine outboard motor issues or a fault in the fuel delivery system, this engine ignition coil tester is a must have for any personal, professional machine store and automotive store.
- This automotive spark tester is perfect for basic troubleshooting of all internal combustion engines, cars, trucks, motorcycles, lawn mowers, chain saws, trimmers, snow blowers, generators, etc.
- Fuel Injector System Tester: The OEMTOOLS 8 Piece Noid Light Set checks electrical impulses from the wiring harness to the fuel injectors
- Includes Testers For The Following Injector Systems: GM TBI, GM SCPI, GM PFI, Ford TBI, GEO TBI, Bosch PFI, Bosch Type 2 and GM Multec 2
- Easy To Use: See-through design to check electrical pulses; Simply insert noid light connecters into each fuel injector wiring harness plug, until you find the defective injector; Healthy injectors cause the noid lights to pulse with light; Unhealthy injectors will read as a solid light or as no light
- Designed For Mechanics: Comes in a blow mold case for easy storage and organization, and features noid lights for 8 of the most common fuel injector systems
- Must-Have For Every Tool Kit: If you’re having ignition system issues of any kind, it’s a process to find where the problem originates; The noid lights allow you to figure out where the problem originates through a process of elimination
- QUICKLY DIAGNOSE IGNITION PROBLEMS: The Performance Tool W86553 Ignition Tester easily checks if there is sufficient energy for spark plug to ignite, helping you diagnose ignition problems in your vehicle.
- NO NEED TO REMOVE SPARK PLUG: With this ignition tester, you can check for ignition spark without removing spark plug from the engine, saving you time and hassle.
- WORKS ON DIFFERENT IGNITION SYSTEMS: The tester works on both DIS (Distributorless Ignition System) and HEI (High Energy Ignition) electronic ignition systems, making it versatile and useful for different types of vehicles.
- DURABLE CONSTRUCTION: The ignition tester features a porcelain housing with steel cup and clamp, making it sturdy and long-lasting.
- EASY TO USE: Simply attach the tester to the spark plug wire and clamp it to the engine block, then crank the engine to check for spark. The bright neon bulb indicates the presence of spark, helping you quickly diagnose the issue.
- Engine Spark Plug Tester: Spark plug ignition tester can quickly diagnose ignition and engine problems and defects, troubleshooting spark plug connections, contact points, damaged cables wait. This is a practical diagnostic tool for any engine with spark plugs
- How to Use: Connect the black skin of the tester to the spark plug and the metal end of the tester to the spark plug coil. After starting the engine, if the ignition circuit has been completed, spark tester automotive light will flash
- Materials: The probe of this spark tester is made of plated shaft, the optical housing is made of friendly plastic, and rubber straight jacket and cable. Spark plug tester for small engines will not easily rust and corrode during use
- Wide Application: The inline spark plug tester is a must have diagnostic tool for any engine with a spark plug, it fit for all internal and external combustion engines, cars, trucks, motorcycles, chainsaws, trimmers, snow-blowers, generators engines etc
- Reliable Choice: We always put the interests of customers first, your satisfaction is our greatest pursuit. Hope we can become your closest partner at the same time. Package includes: 2 x inline spark plug testers
- Dual-Hole Design: Spurtar Spark Plug Tester double-hole design enables simultaneous testing of two 10mm 12mm 14mm 16mm 18mm spark plugs, offering enhanced efficiency compared to traditional inline spark testers
- Wide RPM Range: The spark plug tester tool covers a broad RPM range from 0 to 6000rpm, ensuring compatibility with various engine types including small engines, motorcycles, and automobiles
- Wide Compatibility: 100V-240V input voltage ignition spark tester, suitable for use with most spark plug types and engine configurations for comprehensive measuring, reducing troubleshooting time and improving efficiency
- Easy Operation: The spark plugs tester starts using it after connecting the adapter. Can adjust the working frequency in the range of 0~6000rpm. Features both visual and audible indicators to confirm spark presence, helping quick and accurate analysis
- Cost-effective: Spurtar spark tester is ideal to test ignition system issues. Its multi-functional capabilities as a spark plug tester, ignition coil tester, and coil pack tester offering versatility for automotive diagnostics
- More Safety: Spurtar ignition coil tester comes with a protective cover for added durability and safe storage, a feature often lacking in basic inline spark plug tester
- 【Dual Spark Plug Tester】The spark plug tester has a dual-hole test function.Compare the spark strength of two plugs at once, so you’ll know when to swap out the bad ones and boost your engine’s performance. It's all about saving time and keeping your ride running smoothly—efficiency at its best!
- 【Plug and Play, Convenient】Simplicity is the key! Simply insert the spark plug into the spark tester, then plug it in, adjust the button, and you're ready to go. Adjustable speed settings range from 0 to 6000rpm, you can easily adjust the frequency with a quick turn of the knob. Used to simulate the speed of a car to adjust the size of the spark plug spark. NOTE: if you turn it to 2000, the spark plug spark is already maximum, even if you turn it to 6000, the spark plug spark will not change!
- 【Broad Compatibility】Spark tester works with nearly all 12V and 24V gasoline engine spark plugs. Compatible with 99% of crankshaft engines and motorcycle plugs, it even adjusts for different plug heights. No more guesswork—just solid performance!
- 【Safety First Design】 We’ve got your back! Our spark plug tester and coil tester comes with a special protective cover to keep you safe while you test. The clear design lets you easily see the results, so you can focus on what matters—keeping your engine in top shape.
- 【Durable Quality】 Made from rugged ABS material, This spark tester small engine is impact-resistant and heat-proof. Lightweight and portable, it fits right into your toolkit for quick tests on the go!
- 【24/7 Customer Support】We value your investment in our product and want you to feel confident in its performance.Experience a new level of support with our focus on treating you how we would like to be treated. We’re here for you around the clock! Enjoy friendly customer service and a solid 24-month warranty to ensure you have the best shopping experience possible. If you run into any bumps along the road, please reach out [email protected] our expert team is here to help you out ASAP.
- Note: Not for use with lawnmowers, chainsaws, or most small engine short plugs. For the best results, use in low-light conditions to avoid any glare.
How to choose a good automotive ignition testers
Does the idea of finding a fantastic automotive ignition testers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in automotive ignition testers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive ignition testers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive ignition testers on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive ignition testers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive ignition testers based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the automotive ignition testers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good automotive ignition testers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive ignition testers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive ignition testers for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our automotive ignition testers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive ignition testers should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive ignition testers.
