$49.99Original price was: $49.99.$21.90Current price is: $21.90.
Adjustable Hole Position Height: The height ofthe test socket is adjustable supporting not only standard spark plugs but also accommodating longer spark plugs used in BMW, Volkswagen, and Audi vehicles.
Battery Clip Design: Efficient and convenient, no power outlet required.Testing can be performed by connecting directly to the battery.
After-Sales Service: 48 months warranty and 7×24 hours friendly customer service to ensure your shopping experience.
MRCARTOOL H90 primarily Spark Plug Tester Tool tests the performance and ignition strength of automobile spark plugs, making it suitable for gasoline-powered cars with a 12V drive. This product allows users to compare two holes simultaneously and simulate real engine conditions. It reaches a maximum RPM of 9000, features digital display control, and enhances testing accuracy and the efficiency of maintenance personnel.
Do not plug or unplug the spark plug when it is electrified. If insertion or removal is necessary, the power must be turned off.
When the spark plug is in operation, the voltage reaches tens of thousands of volts.Do not touch it with your hands to avoid injury to the body.Online Support>>
Dual-hole Design: MRCARTOOL H90 spark tester allows simultaneous testing of two 10mm, 12mm, 14mm, 16mm, and 18mm spark plugs. This design offers improved efficiency compared to traditional ignition coil pack tester tools.
Adjustable Hole Position Height: The height of the test socket is adjustable supporting not only standard spark plugs but also accommodating longer spark plugs used in BMW, Volkswagen, and Audi vehicles.
Battery Clip Design: Efficient and convenient, no power outlet required. Testing can be performed by connecting directly to the battery.
HD Digital Display: This ignition coil tester tool covers a broad RPM range from 500 to 9000 rpm.Precise regulation with an intuitive display of speed range values.
After-Sales Service: MRCARTOOL offers a 48 month warranty and 7×24 hour friendly customer service to ensure your shopping experience. If you have any questions about EVAP leak detectors, please contact us directly.
This spark plug tester is the most suitable device I’ve purchased. Its dual-hole design improves efficiency, and the adjustable socket is compatible with both standard and extended luxury car plugs. No power source is needed—just connect to a battery. The data is clear and easy to read, and customer service responds very quickly. I would recommend this device if you need a spark plug tester.
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Rated 5 out of 5
Ellis Senior –
Great value for the price and excellent quality! I received the product just three days after purchasing, and the shipping was incredibly fast. The speed is fully adjustable, making it perfect for testing long spark plugs. An essential spark plug tester for every workshop!
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Rated 5 out of 5
Wallis Child –
Affordable price and good quality! I received the goods on the third day after purchasing. The speed is freely adjustable, making it very useful for testing long spark plugs. An essential spark plug tester for every workshop!
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Rated 5 out of 5
Ivan Malan –
Every time I have used it, it has worked correctly. It has identified spark plugs that are faulty even though they are new.
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Rated 5 out of 5
Peter Patrick –
I love this spark plug tester!! It can test so many different spark plugs, and all I have to do is press a button!
Tim H. –
This spark plug tester is the most suitable device I’ve purchased. Its dual-hole design improves efficiency, and the adjustable socket is compatible with both standard and extended luxury car plugs. No power source is needed—just connect to a battery. The data is clear and easy to read, and customer service responds very quickly. I would recommend this device if you need a spark plug tester.
Ellis Senior –
Great value for the price and excellent quality! I received the product just three days after purchasing, and the shipping was incredibly fast. The speed is fully adjustable, making it perfect for testing long spark plugs. An essential spark plug tester for every workshop!
Wallis Child –
Affordable price and good quality! I received the goods on the third day after purchasing. The speed is freely adjustable, making it very useful for testing long spark plugs. An essential spark plug tester for every workshop!
Ivan Malan –
Every time I have used it, it has worked correctly. It has identified spark plugs that are faulty even though they are new.
Peter Patrick –
I love this spark plug tester!! It can test so many different spark plugs, and all I have to do is press a button!