Tester Double Hole Diagnostic Tool Car 12V Spark TesterAuto Engine Ignition Detector Tools US Plug

Tester Double Hole Diagnostic Tool Car 12V Spark TesterAuto Engine Ignition Detector Tools US Plug Kuvaus

Usage: Test performance and ignition strength
Application Range: 12V Gasoline vehicles car spark plugs
Widely Application: 100V-240V input voltage.
JF109 Test principle: In automobile ignition system, the high-voltage ignition coil generates a high-voltage (10000 volts or more), and the diverts it form high-tension ignition coil into the cylinder engine, spark between the electrodes will ignite the mixture. The JF109 could tell the good spark plugs from the bad by the strength of the spark.

Tester Using Note:
1. Please Turn Off Power before you place
2. The Tester is a high-voltage detector, so do not touch with hand at work to avoid danger.
JF109 Tester User Manual:
1. Place the into tester hole 1 or 2; If you want to compare the new and old one, place new into hole 1 and the old into hole 2
2. Connect to power supply
3. Turn the key 4 clockwise to turn tester, indicator 3 will light , tester is now working at 1000rpm/min.
4. Again turn the key 4 clockwise,you can adjust the working frequency between 1000rpm to 6000rpm/min.The higher the frequency, the stronger the spark strength.
Note:
Installation guide not included, we strongly recommend you seek professional installation.
Please check as much as possible to make sure the item is what you need.
Tips:The product may be updated constantly,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use.
Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so .
Voltage:AC110V
Colour:As Shown
Material:Plastic

Package Contents:
1 x JFIND