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Luney Automotive Spark Plug Tester Role
Spark plugs work poorly in the performance of the car driving:
- Lack of power, unstable idle speed, lack of cylinder
- Weak action, poor acceleration
- Driving instability, poor air conditioning cooling
- Increased fuel consumption, black smoke
- Engine shaking, exhaust emissions do not meet the standards
- The engine is not easy to start, etc
Package Includes:
- 1x Automotive spark plug tester mainframe
- 1 x User manual
- 1 x Power adapter
How Automotive Spark Plug Tester Work
In the automotive ignition system, the high voltage ignition coil generates high voltage, the spark plug leads it to form a high voltage ignition coil into the cylinder engine, and the spark between the spark plug electrodes ignites the mixture
Automotive sparks plug tester is mainly used to judge the performance and ignition strength of spark plugs by comparing the spark strength of two spark plugs, so as to find the damaged spark plugs and replace them in time
- Fast start-up and power
- Smooth ride and enhanced experience
- Reduced fuel consumption saves money
How To Use
Step 1
Place the spark plugsinto the test hole
Attention:
For your safety, it is recommended that you wear protective gloves and avoid holding the spark plug with your bare hands
Step 2
Close the protective cover and connect the external power supply
Step 3
Clockwise knob switch, adjustable operating frequency
Step 4
Observe the test status of the spark plug through the guard
Attention:
Before starting the spark plug tester, be sure to cover the protective cover to avoid injury to the operator
Six Advantages:
Dual hole simultaneous testing
The dual-hole testing function of our spark plugs allows you to place a new spark plug and an old spark plug in the test hole at the same time, making your judgment more accurate, time-saving and efficient by testing and comparing
Multi-frequency adjustable
The working frequency of our spark plug tester is 0-6000rmp, you can adjust it according to your needs. The higher the adjusted frequency, the stronger the intensity of the spark
High voltage indicator
Our spark plug tester is equipped with two high-voltage indicator lamps, you can adjust the working frequency according to the performance of the indicator lamps, more intuitive to observe the status of the spark plug
Plug and play
You only need to put the spark plug into the test hole, close the protective cover, turn on the power and adjust the working frequency, you can observe the status of your spark plug
Protective cover design
High working voltage during spark plug testing is a safety hazard. Our spark plug tester has a protective cover design, as long as the cover is put on before operation, it can maintain your safety
Easy to carry
Our spark plug tester is equipped with a cord length up to 45.3 in(115 cm), the length of the cord can fully meet your needs. The tester is only the size of a palm, light weight, very convenient to carry
Joe sippy
Reviewed in the United States on March 4, 2025
Works really well
Julio Sandoval
Reviewed in the United States on February 19, 2025
Muy bueno
James Norriss
Reviewed in the United States on September 22, 2024
Was able to see a brand new plug failing before installing it, worth the price for that one use!
Jimmy
Reviewed in the United States on September 11, 2024
Nice addition to the toolbox. Well worth the investment. Showed characteristics in firing that weren’t obvious to the eye. Some results were surprising.
Chris
Reviewed in the United States on June 30, 2024
Worked well. Now i don't know when i'll ever use it again. Will probably lose it by the time i want to use it again.
Trina M Q Reyes
Reviewed in the United States on December 23, 2024
I like what they are designed for but it’s very hard to see the spark in the daylight. I have to go to a dark room or close the door and lights in the garage to use it.
tuannguyen
Reviewed in the United States on December 20, 2024
THANKS.
Craig
Reviewed in the United States on November 6, 2024
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