The Spirometer is designed to make human respiratory measurements at rest and during moderate activity. Use it to perform a variety of experiments related to air flow and lung volume. The removable flow head (22 mm ID/30 mm OD) makes it easy to clean and sterilize.
Sample Data
Videos
8:56
Specifications
- Flow rate: ±10 L/s
- Dead Space: 93 mL
- Nominal Output: 128 mV/[L/s]
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Detachable Flow Head
- Dimensions: 80.5 mm (diameter) × 101.5 mm (length)
- Mass: 80 g
- Construction: Clear acrylic plastic
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Handle
- Dimensions: 127 mm × 23 mm × 35 mm
- Mass: 85 g
- Construction: Black ABS plastic
- Cable length: 1.5 meters
Experiments and Lab Ideas
Human Physiology with Vernier (4)
Includes student instructions, teacher tips, safety information, and sample data.
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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 innovativeuses@vernier.com
Compatibility Requirements
The Spirometer may require a compatible interface and software. Choose a platform below to see compatible interface and software options.
LabQuest 2Full SupportThe Spirometer is fully supported with LabQuest 2 (version 2.7.2), a standalone data logger with built-in graphing and analysis software.
Learn more about LabQuest 2 »
ComputersSoftware Interface Graphical Analysis for ComputersVersion 4.0 Logger ProVersion 3.14 Logger LiteVersion 1.9.2 LabQuest Mini Future support 1 Full support Partial support 1 LabQuest 2 Full support 1 2 Full support Partial support 1 LabQuest Stream Future support 1 Full support Partial support 1 3 Go!Link Future support 1 Full support Partial support 1 Original LabQuest(discontinued) Future support 1 Full support Partial support 1 LabPro(discontinued) Incompatible Full support Partial support 1 Compatibility Notes
- Software does not support baseline adjustment, which is necessary for lung capacity measurements.
- Full support of this sensor is only available when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing. Future software updates will support the use of this sensor with LabQuest connected via USB to computers or Chromebooks.
- Connect LabQuest Stream via USB. Wireless connection is not supported.
ChromebookSoftware Interface Graphical Analysis for ChromeVersion 4 LabQuest Mini Future support 1 LabQuest 2 Full support 1 2 LabQuest Stream Future support 1 Go!Link Future support 1 Original LabQuest(discontinued) Future support 1 Compatibility Notes
- Software does not support baseline adjustment, which is necessary for lung capacity measurements.
- Full support of this sensor is only available when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing. Future software updates will support the use of this sensor with LabQuest connected via USB to computers or Chromebooks.
Mobile DevicesSoftware Interface Graphical Analysis for iOSVersion 4 Graphical Analysis for AndroidVersion 3.1.1 LabQuest Stream Future support 1 Future support 1 LabQuest 2 Full support 2 Full support 2 Compatibility Notes
- Software does not support baseline adjustment, which is necessary for lung capacity measurements.
- Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
Additional PlatformsYou can also use the Spirometer with these platforms:
Original LabQuest
Arduino
LabVIEW
TI Handhelds
What’s Included
- Vernier Spirometer (includes sensor handle and flow head)
- (5) disposable mouthpieces
- (1) disposable bacterial filter
- (2) nose clips
- User manual
Ordering Information
All prices are for U.S. educators.
Support
Resources
Contact Us
- Web: Online Support Form
- Email: support@vernier.com
- Phone: 1-888-837-6437
Warranty
Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »