"If we look at the PC Tachometer we see it is round, it fits in a hole with a diamter of 63mm. At the front we have a chrome border that hides the ends of the hole and makes sure the tachomter is not too deep. Inside the border we have the red pointer on a black background with white stripes and letters. A strange thing is that the program reads the CPU usuage in % and the tachometer shows it in rpm :s. And off course there is some light to see it in the dark. The light is yellow and comes form the sides, it is just enough to see it clearly."
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