Vishay 21A11B10 21-1-11 46mm 15 Turn Counting Dial

Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.

Satin - A weaving technique which provides a glossy surface and dull back

Chrome - A shiney metalic finish where chromium is electroplated onto an object

Key - A physical or virtual device or code used for opening something

Chrome - A shiney bright metalic coating of chromium applied to metals

Analogue - A continuous signal in time with fluctuations in a measurable parametre to provide a signal

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