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  2. Moisture meter - Wikipedia

    en.wikipedia.org/wiki/Moisture_meter

    Measuring water leakage in exterior wall with Trotec T660 Moisture Measuring Device, using dielectric measurement method (indicative). Moisture meters are measuring instruments used to measure the percentage of water in a given substance, as physical properties are strongly affected by moisture content and high moisture content for a period of time may progressively degrade a material.

  3. Vortex flowmeter - Wikipedia

    en.wikipedia.org/wiki/Vortex_flowmeter

    A vortex flowmeter has the following components: A flow sensor operable to sense pressure variations due to vortex-shedding of a fluid in a passage and to convert the pressure variations to a flow sensor signal, in the form of an electrical signal; and a signal processor operable to receive the flow sensor signal and to generate an output signal corresponding to the pressure variations due to ...

  4. Air mass - Wikipedia

    en.wikipedia.org/wiki/Air_mass

    The qualities of arctic air are developed over ice and snow-covered ground. Arctic air is deeply cold, colder than polar air masses. Arctic air can be shallow in the summer, and rapidly modify as it moves equatorward. [8] Polar air masses develop over higher latitudes over the land or ocean, are very stable, and generally shallower than arctic air.

  5. Height gauge - Wikipedia

    en.wikipedia.org/wiki/Height_gauge

    The left height gauge has the vernier scale, while the right one is an electronic height gauge with a digital readout. A height gauge is a measuring device used for determining the height of objects, and for marking of items to be worked on.

  6. Trump brings in record $250 million in fundraising - AOL

    www.aol.com/trump-inauguration-live-updates...

    President-elect Donald Trump laid a wreath at Arlington National Cemetery and then held a "Make America Great Again Victory Rally" in Washington on Sunday ahead of Monday's swearing-in ceremony.

  7. Air quality index - Wikipedia

    en.wikipedia.org/wiki/Air_quality_index

    An air quality index (AQI) is an indicator developed by government agencies [1] to communicate to the public how polluted the air currently is or how polluted it is forecast to become. [2] [3] As air pollution levels rise, so does the AQI, along with the associated public health risk. Children, the elderly and individuals with respiratory or ...

  8. Tide gauge - Wikipedia

    en.wikipedia.org/wiki/Tide_gauge

    A tide gauge The tide gauge in Kronstadt, Russia [1]. A tide gauge is a device for measuring the change in sea level relative to a vertical datum. [2] [3] It is also known as a mareograph, [4] marigraph, [5] and sea-level recorder. [6]

  9. highline.huffingtonpost.com

    highline.huffingtonpost.com/miracleindustry/...

    1 of 60 sheets Page 1 to 4 of 167 09/25/2012 12:19:02 AM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 IN THE COURT OF COMMON PLEAS OF ...