Clocking a Gas meter

[Sergroum]

Good Evening.

Wonder if someone could help me with a quick question.

I have no problem clocking a meter with 0.5, or 1, or 2 dials available. But has anyone encountered a gas meter with 50 dm3 and 10dm3 for dials instead? dm3, that's dm in cube. How would you clock this without a monometer?

[walker]

a dm^3 is a decimeter, it is equal .1 of a meter, so just convert it to m^3 and just do the usual calculation.