Auto Ignition Spark Plug Tester - Double Diagnostic Hole - Ignition Performance Analysis - Essential Mechanical Tool

Features:

1. Car spark plug tester with two test holes.
2. Allows you to test the performance and ignition power of the spark plugs.
3. Compatible with 12V gasoline vehicle spark plugs.
4. Allows two spark plugs to be tested simultaneously. If in doubt about the proper functioning of one of them, it is possible to compare and test them for a precise judgment.
5. Easy to use and quick to test.

Specifications:

Car spark plug tester with two test holes. In an automobile ignition system, the high-voltage ignition coil generates a high voltage (10,000 volts or more), which the spark plug deflects to the engine. The spark between the spark plug electrodes ignites the mixture.The detector can distinguish good spark plugs from spark plugs according to the spark power.
Features:
Car spark plug tester with two test holes.
Can be used to test spark plug performance and ignition power.
Apply to spark plugs of 12V gasoline vehicles.
With it, you can test two spark plugs simultaneously and if you suspect a malfunction, you can compare and test for accurate judgment.
Easy operation and quick test.
How to use:
1. Place the spark plug into hole 1 or 2 of the tester; to compare the new spark plug to the old one, place the new one in hole 1 and the old one in hole 2;
2. Connect the power;
3.Turn key switch 4 clockwise to turn on the tester; light 3 will come on, the tester is now running at 1000 rpm.
4. Turn key switch 4 clockwise again to set the working frequency between 1000 and 5000 rpm. The higher the frequency, the more powerful the spark. Specifications: Power Adapter: US Plug Input: 100-240V AC Output: 12V 1A DC Dimensions: 145 x 85 x 40mm Package Dimensions: 200 x 100 x 70mm Package Weight: 350g Notes: 1. Please turn off the power before placing the candle. The spark plug tester is a high voltage detector. So please do not touch the candle with your hands during work to avoid danger.
3.This product is only suitable for 10mm spark plugs.
Contents:
1 spark plug tester
1 power adapter

Contents:

1 spark plug tester1 power adapter