- visibility meter
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any instrument for measuring the visual range through the atmosphere, as a transmissometer.[1955-60]
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Universalium. 2010.
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Universalium. 2010.
visibility meter — /vɪzəˈbɪləti mitə/ (say vizuh biluhtee meetuh) noun a meter for measuring and giving a standardised scale value to visibility through the atmosphere …
visibility meter — noun : an instrument for measuring visibility * * * any instrument for measuring the visual range through the atmosphere, as a transmissometer. [1955 60] … Useful english dictionary
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