Thermometer guns used to screen for coronavirus are 'notoriously' unreliable experts say, warning about improper use and false temperatures

Business Insider

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· A new coronavirus spreading across the globe has led to temperature screenings at airports, Chinese cities, and businesses.
· The thermometer guns used in these screenings are "notoriously not accurate and reliable," since many screeners hold them at the wrong distance or use them in the wrong environments, experts told The...

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