Plastic Manometer for Physics Demonstrations Chemistry_Charts & Models Stainless steel nine piece hooked weight Stainless steel nine piece hooked weight set with retractable hooks spanning 10 to 1000 grams 5 inch funnels and adjusts up to 17 inches in height for the chemistry bench sized for introductory demonstrations of fluid mechanics and atmospheric pressure Base mounted plastic manometer whose fluid column visibly tracks pressure differences
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