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Item #: TC1676 

Price: $289.00

In Stock.

The PASCO Wireless Spirometer makes it safe and easy for students to collect and analyze respiratory measurements, including flow rate, pressure, and lung volume.

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This item can only be shipped to schools, museums and science centers

Product Details

The Wireless Spirometer Sensor makes it safe and easy for students to collect respiratory measurements, including flow rate, pressure, and lung volume. Ideal for studies in health and human physiology, the Wireless Spirometer Sensor streamlines experiments by providing students with real-time data, interactive graphs, and analysis tools on virtually any device. The disposable mouthpieces are designed for use with a single student and feature exchangeable filters that protect the sensor from particulates to ensure long-term accuracy and hygienic use. Product includes three mouth piece and prefilters. Additional mouthpieces and pre-filters are available in convenient packs of ten.

Students can use the Wireless Spirometer to determine the volume of gas that passes through a tube during expiration, their total lung volume, and the factors that can affect it. Students can also estimate the amount of oxygen in their bloodstreams and the overall oxygen efficiency of their lungs by integrating data from a PASCO Wireless Oxygen or CO2 Sensor. Students can even estimate the amount of calories burned during an activity by analyzing their lung efficiency and total breath volume.

3x Spirometer Mouthpieces & Pre-Filters
1x Micro USB Cable

Built-in Features
- Once charged, use all day for several classes
- Wireless sensor untethers students to explore breath rates and oxygen use around campus
- Wireless sensor blinks green at start after calibration and is ready to draw air through the sensor
- Easy to change mouthpiece and filter assure accurate airflow measurement while greatly reducing any chance of cross contamination


Maximum Sample Rate 1 kHz
Maximum Flow Rate ±14 L/s
Flow Resolution 0.01 L/s
Per Breath Volume 10 L
Volume Resolution 0.04 L
Prefilter Material Low flow resistance microbial filter
Standard of cross contamination Exceeds all ATS/ERS
Cross contamination efficiency 99.999%
Prefilter meets ATS standards for air resistance 0.845 mbar/L/Sec at 14/L/Sec
Mouth piece resistance 0.2 mbar /L/Sec at 12 l/s
Prefilter dead space 69 ml
Mouth piece dead space 31 ml
Connectivity USB and Bluetooth 5.2
Logging Yes
Battery Type Rechargeable LiPo