Features

1. Consists of a high-quality, clear acrylic tube installed horizontally.
2. The tube has a scale marking from 0 to 30 cm.
3. Pressure control system:
   • The tube end is sealed with a gas valve.
   • A pressure gauge is included.
4. The position of the rubber stopper can be adjusted using a threaded adjustment mechanism to vary the length of the air column inside the tube according to experimental requirements.
5. Unlike conventional Boyle's Law experiments, this device does not require lubrication or a cooling medium, making it easy to use and maintain.