Car Ignition Tester with Safety Cover

Unique Dual-Hole Simultaneous Testing

MR CARTOOL ignition coil tester stands out with its dual-hole design for simultaneous testing. By comparing the spark intensity of the two spark plugs, it allows you to immediately assess and determine the performance and ignition intensity of each spark plug. This feature enables you to replace defective spark plugs promptly, ensuring optimal engine performance.

Lightweight and Portable Build

Designed for durability and convenience, the MR CARTOOL ignition coil tester is lightweight and highly portable. It can be easily stored in a repair package, making it a valuable tool for mechanics who frequently deal with vehicles on the go.

Protective Cover Design

To enhance safety and durability, the device features a transparent protective cover. Before use, cover this protective shield to ensure the operator's safety during the test. The cover is made of durable ABS material, which is known for its impact and heat resistance.

Widespread Compatibility

The MR CARTOOL ignition coil tester is universally compatible with 12V petrol cars, motorcycles, and crankshaft engines. It is specifically designed to test spark plugs with a 12mm diameter, making it a versatile tool for a wide range of automotive applications.

Adjustable Frequency from 0 to 6000 RPM

With a frequency adjustment range of 0 to 6000 RPM, the tester can simulate the engine's working speed. This feature allows you to quickly and accurately assess the ignition intensity of the spark plug by rotating the button, facilitating a precise judgment of the spark plug's performance.

Plug and Play Functionality

Plug the spark plug into the tester, turn it on, and simply rotate the button to start the test. With its dual-hole design, you can easily evaluate the performance and ignition strength of the spark plug. This user-friendly feature makes the MR CARTOOL tester an efficient and reliable tool for all your automotive ignition needs.