Much More TC Multi Gauge
Korean company Much More have released this handy multi gauge for measuring the body shell dimensions on your electric powered touring car. Configured to IFMAR specifications, the tool allows you to measure roof height (115mm), wing overhang (10mm), body height from ground to tail (35mm), wing chord (40mm) and wing end plates (40mm x 20mm). Simple to use, it removes the need to use rulers and calipers to obtain the legal cut out of your body and ensures that the car you are testing with will also pass scrutiny when the time comes.
Source: RC Forum [rcforum.co.kr]