WP-34S galUS-> l Precision

[Vtile]

Last time I got my blood pressure measured I think it were measured with mmHg, so it will not go anywhere. Also I wouldn't be too suprised that if it is still widely used in pressure differential measurements in laboratories, it is a functional unit not scientific. In my ears such as reduction of accuracy or removing from tables is a unresponsible act and dangerous route of thinking.

In general, SI unit system is a by far best system we (as a mankind) have had, but there is some places where it doesn't drop in nicely to real functional world around us. I kind of get itch from some non standard SI unit hatred, because they are "not accurate", when the truth is that the meter of equilibrium pile on existence in my book of reference written in the 60s is not one meter of equilibrium pile on existence measured in todays definition of meter, since the definition is changed. Even though world is still running around us and 99.999999% of all peoples related, never have given a thought at it.

Edit. Uh, sorry for the ramble.. I "miss" (only seen one old bourdon pipe type gauge with it) the Kg/cm^2 unit (and both are SI base units), made hydraulic calculations something that could be solved in the head.