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Item 7030-02
Balloon Hand Air Pump
This hand pump is for our Balloon Helicopter Kit (Item #7030-00).
Item 7030-02
In Stock
Item 6080-20
Hand Pump
This lightweight durable metal hand pump has a built-in pressure gauge. It is great for experiments requiring air pressure and bicycle tires.
• Hose: 20″ (500mm) L
• 8.5″ (216 mm) L x 2″ (50 mm) W x 23″ (585 mm) H
Item 6080-20
In Stock
Item 6076-11
Vacuum Pump, Handheld with Gauge
Use this handheld vacuum pump to remove air from tubes or jars for experimental purposes. It works well with the Guinea and Feather Apparatus.
• Comes with a Teacher’s Guide
• Comes with gauge
Item 6076-11
In Stock