JMP Ignition System Tester

JMP Ignition System Tester is a useful and inexpensive tool to test the ignition voltage and ignition function.

The spark tester from the manufacturer JMP is a cheap tool. The tools are made of high quality materials and offer a good comfort, as well as an inexpensive and good quality.

Technical data and description:

• Spark Tester JMP.
• Measuring range 0-40,000 volts.
• Suitable for checking the ignition voltage and its performance.
• The performance can be measured by adjusting the installed screw. 
• Manufacturer: JMP.
• Package includes: 1 piece will be delivered as shown on the product picture.

Application:

- Pull off the spark plug connector and plug it onto the ignition spark tester. If necessary, the adapter can be unscrewed and        
  screwed on.
- Secure alligator clip to ground.
- Set the screw to about 10mm (an intact ignition system should skip the spark gap of about 15mm).
- Make sure that the spark tester can not get close to the ground.
- The engine can be started.

Important:

- For multi-cylinder engines, the remaining spark plugs must be grounded.
   (otherwise leads to damage to ignition parts).
- If spark plugs are removed, please note that an explosive mixture could escape through the candle openings.
- The adjustment of the spark gap via the screw may only be carried out with the ignition switched off.
- When the ignition is switched on, neither the ignition system nor the ignition tester may be touched.