Champion Aerospace CT-492 Igniter Erosion Gauge

Accurately measure the erosion-wear of your Champion AA series igniter using a Champion Aerospace CT-492 Igniter Erosion Gauge from SkyGeek. The tool is calibrated in colored scale segments to make determining the extent of the wear easier. The tool measures the undercut area of the steel shell, which is not readily visible. Measuring tips on the tool carefully reach into the undercut area, measuring the true wear for a more accurate assessment of use. Instructions for measuring a Champion AA series igniter are included in the box, which is made of plastic and can be used for storage when the tool is not in use.