Vernier® Gas Pressure Sensor

The gas pressure sensor has enough resolution and range to work for all subject areas. Used to moniter pressure changes of a gas in chemistry and biology experiments.

• Airtight tubing clamps for transpiration experiments
• Fittings for respiration experiments
• Enough range for Boyle's law experiments
• Sufficient resolution for vapor pressure or pressure-temperature experiments

Chemistry teachers will find that it has enough range for Boyle's law experiments (0 to 2.1 atm) yet provides sufficient resolution for vapor pressure or pressure-temperature experiments (0.40 mm Hg with LabQuest).

For biology teachers, the package includes airtight tubing clamps for transpiration experiments and fittings for respiration experiments in small containers.

Maximum pressure that the sensor can tolerate without permanent damage: 405 kPa (4 atm)

Delivery information: The included pressure sensor accessories kit contains a 20 ml syringe, plastic tubing with 2 Luer-Lock connectors, two-hole rubber stopper with Luer-Lock adapters, two-way valve, one-hole rubber stopper with one adapter, and 2 airtight tubing clamps.