Ideal for secondary schools and colleges, this digital apparatus enables clear, hands-on demonstrations of Boyle's Law, helping students explore the relationship between gas pressure and volume. The easy-to-use device supports accurate data collection, making it perfect for classroom experiments and science investigations.

• Includes a 2.5ml syringe connected to a digital pressure sensor
• Pressure readings displayed in kPa on a clear LCD screen
• Allows measurable changes for every 0.1ml volume adjustment
• Features 4mm sockets for optional external voltmeter display (not supplied)
• Supplied with a length of tubing for use with larger syringes
• Comes with full instructions and one 9V PP3 battery