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Vernier® Gas Pressure Sensor

The Gas Pressure Sensor has enough resolution and range to work for all subject areas

  • 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.

Ordering 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.



Item # Description Unit Availability Price Quantity
470001-858 Gas Pressure Sensor
Each Retrieving


Accuracy ±4 kPa
Range 0 to 210 kPa (0 to 2.1 atm or 0 to 1600 mm Hg)


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