American Educational Products 7-301-1 Bottle Cloud Apparatus Set - IFC Wireless Entry/Exit Remote and Wireless

Wireless Entry/Exit Remote and Wireless Vent and Filter Boost Remote

Adjusts to Fit All Standard Door Preparations

Publisher: HarperCollins Publishers (01/18/2011)

UL Listing: cULus Indoor

1980S Nickels

American Educational Products 7-301-1 Bottle Cloud Apparatus Set - IFC Wireless Entry/Exit Remote and WirelessAmerican Educational Products 7 301 1 Bottle Cloud Apparatus Set Features Bottle cloud apparatus set for study of relationship between temperature and pressure Depicts cloud formation inside chamber when pressure is reduced for detailed examination Thermometer for measuring change when pressured is introduced Upright steel rods and crosspiece to hold stopper in place for safe operation Mounted on durable acrylic base for display WARNING: CHOKING