You might also like
100% Money-Back Guarantee
If, for any reason, your are not satisfied with your new find within 90 days, we'll refund your money, no questions asked.
3-Day Express Delivery
14-Day Return Policy
A faulty spark plug could be the culprit! With our spark plug tester, you can quickly diagnose ignition problems by testing two spark plugs simultaneously. This precision and efficiency-designed tool is a must-have for mechanics and car enthusiasts alike.

Test and compare two spark plugs at the same time to detect ignition issues faster. This feature is ideal for troubleshooting multi-cylinder engines and saves you time and effort during diagnosis.

Simulate real engine conditions with an adjustable operating frequency that allows you to test different types of spark plugs at various RPMs. You will receive accurate results tailored to your vehicle's needs.

Stay protected while testing! The built-in protective cover shields you from sparks and debris, ensuring a safe and reliable testing process.

How to use:

Specification:
Power Supply: 100-240V
Weight: 354g
Analog Speed: 0-6000rpm
Package includes:
1x Spark Plug Tester
1x User Manual
1x Charger
Enjoy Free Standard Shipping with your purchase. That's right, no hidden fees!
Received your order but changed your mind? No problem, we have a 90-day returns policy.
Please visit our policy page for more information on returns.
We are confident that you will love your new find for your pet(s).
However if, for any reason you are not happy, we offer a 100% Money-Back Guarantee!
Simply contact us to start a return within 90 days of receiving your order to receive your refund.
If, for any reason, your are not satisfied with your new find within 90 days, we'll refund your money, no questions asked.