Would an addition to the e.g. the measurement tool be possible to quickly calculate volumes of assemblies (empty spaces) to determine oil content for e.g. gearbox and such?
Methods to make assemblies "water tight" are very cumbersome and tricky, and do not always work for whatever reason.
Having gearboxes with gears and bearings and seals makes calculations by hand very difficult.
Hope you will give this some thought.