A handheld vacuum pump. Includes a number of fittings for attaching it to various things, as well as a mini 'vacuum chamber' (about 10cm long and 5cm in diameter) you could use to degas small amounts of material. (or inflate marshmallows!)
This could be used for demos requiring a small vacuum, such as the smaller Magdeburg hemispheres.
Demo room information
Location | —- |
Maker | Unknown |
Current State | Working |