Physics Teaching Model, Law Demonstrator, Pressure And Volume Relationship Demonstrator, High School Physics Experiment Equipment

Overview: This instrument is designed according to the new high school physics textbook and is used to determine the relationship between pressure and volume of a certain mass of gas under ideal conditions, warm and constant conditions. Structure: This instrument consists of a graduated air chamber, a pressure gauge, an air release valve, a base, etc. The instrument is easy to operate, intuitive in demonstration, effective and highly visible. Used in high school physics experiment equipment teaching equipment Note: Do not use excessive force to avoid damaging the air chamber. After the experiment, open the air valve and store it in a cool and dry place., Manufacturer: CWCQGH