"WardsSci000621"

Lasts for Years!

Efficient combination of a pump and a vacuum plate.

A perfect tool for studying density, specific gravity, and water displacement. The 250mL polypropylene overflow can with spout only requires a catch bucket for the overflow.

Demonstrate the effect of pressure to water depth.

The Four-in One-Hydraulic Kit can carry things like a glass of milk, toys, and other fun items.

Vente

Durable shatter-proof plastic.

All in one unit for studying pressure, temperature and volume of a gas and to demonstrate the relationship between them.

Dramtically demonstrate the power of atmospheric pressure

The demonstrations feature the fundamentals of vacuum and air pressure as they describe how a pump works and how to find the mass and density of an air sample.

This easy-to-build hydraulic arm demonstrates the power of fluid dynamics.