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Traditionally these have been mechanical devices, but with the advent of electronic displays, analog dials are often simulated from digital measurements.
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used to change the settings of the controlled instrument, for example, to change the frequency of the radio, or the desired temperature on a thermostat.
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is generally a flat surface, circular or rectangular, with numbers or similar markings on it, used for displaying the setting or output of a
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Flat surface with numbers or other markings used for displaying a reading
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274:"DIAL Definition & Meaning | Dictionary.com"
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183:indicators (distance amplifying instruments)
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225:Thermometers and thermostats (mechanical),
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321:Ehikhamenle, M.; Omijeh, B.O. (2017).
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260:References
159:voltmeters
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202:Circular,
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