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$25 - $100 (3)

Barometers

	Weather Ball Barometer Product Number: SB33482M Checking pricing... Indicates changes in air pressure quickly and accurately. The ball is filled with colored distilled water. Once filled the air trapped inside the ball is no longer subject to variations in atmosphe... More.

	Dial Barometer Product Number: SB23610M Checking pricing... Large clear, dual scale in hPa (hecto Pascal), and mm hg on a 4" diameter dial which is easy to read from a distance. Accuracy of ±3 to 4 hPa. Excellent for classroom or lab use. Wall mount. More.

	Scientist Barometer Product Number: SA05863M Checking pricing... Accurate Holosteric barometer with dial calibrated in inches of mercury, centimeters, and millibars. Gilded case, 3-1/2" silver dial. More.

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