Individual Pressure Pumper

Item # P1-2050

Jokari

P1-2050

18111800049737

$4.95
In Stock

Hands-on activities teach the relationship between pressure and temperature, adiabatic expansion and cloud formation, and finding the mass of air. Ideal for elementary/ middle level students. Also known as the Fizz Keeper.

Buy 30 and pay $4.70 each!
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Use the Pressure-Pumper to pump air into a 2-liter bottle, then challenge your students to explain the resulting mass gain.

Hands-on activities teach the relationship between pressure and temperature (demonstrated with a temperature strip to the right), adiabatic expansion and cloud formation, and finding the mass of air. Ideal for elementary/ middle level students.

Also known as the Fizz Keeper, the Pressure Pumper can be used to demonstrate that air has mass. Thermometer Strip and Bottle not included.

Please note: The Individual Pressure Pumper fits most 2-liter and 20 oz soda bottles.

Products being sold are not toys. They are for Educational / Labratory use only. They are not for use by children 12 and under.

Accessories

Item # P1-2060-02

$1.50

Buy 50 and pay $1.40 each!
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