Vernier Software and Technology
Vernier Software & Technology


Product image for BarometerProduct image for Barometer
Product image for BarometerProduct image for Barometer

The Barometer can be used to measure and monitor atmospheric pressure. It works well for conducting weather studies or for experiments that involve pressures close to normal atmospheric pressure. It can also be used as an altimeter if you have a portable interface.

Sample Data


  • Sensing Element: SenSym SDX15A4
  • Pressure Range (as shipped): 0.8 to 1.05 atm (25 to 31.5 in of Hg)
  • Maximum pressure that the sensor can tolerate without permanent damage: 2.04 atm or 61 in of Hg
  • Sensitivity: 436 mV/in of Hg to 13.06 V/atm.
  • Typical Resolution: 1.0026 X 10-4 atm (0.003 in of Hg)
  • Combined Linearity and Hysteresis: Typical ±0.1% full scale, maximum ±0.5% full scale
  • Response Time: 100 microseconds
Download the user manual for full specifications

Experiments and Lab Ideas

Lab Ideas and Innovative Uses

Do you have an innovative use for Vernier technology? What about a favorite lab or demo? We love to hear what creative uses people have for our products. Please email them to

Compatibility Requirements

The Barometer may require a compatible interface and software. Choose a platform below to see compatible interface and software options.

What’s Included

Ordering Information

All prices are for U.S. educators.

NameOrder CodePriceQuantity


Related Products

Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »

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