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Accurately measure atmospheric pressure in classroom, laboratory, or industrial settings with barometers available at VWR. Digital models feature easy-to-read measurements and track changes over a twenty-four-hour period; information can then be downloaded to a computer for storage or analysis. Dial barometers feature triple scales for extra sensitivity and offer wall mount or desktop options. Traceability certificates are offered with some models. Select compact, handheld products for use in the field. Weatherball barometers are also available.