Wireless Spirometer Sensor

wireless datalogging sensors


Data Harvest

Product Description


The Spirometer measures air flow by pressure drop across a reference flow resistance whilst the user breathes. It is portable, small, compact and needs no special gases or water. 

The Spirometer Sensor comes complete with a starter pack of 4 filters, a circular mouth guard and nose clip. One filter is left fixed as a pressure divider, the other three are for use by test subjects. For educational / demonstration use. Not suitable as a diagnostic tool or for medical use.


Bluetooth | USB | Huge Battery Life | Independent Logging




Here are just a few example practical ideas you can achieve by using the Wireless Spirometer Sensor. 

  • Measurement of tidal volume
  • Breathing patterns before, during, and after exercise
  • Lung capacities
  • Lung efficiencies FVC, FEV1 and FEV6, MVV (also known as Forced Vital Capacity)
  • Flow volume curves
  • Slow Vital capacity (SVC): The user should breathe normally 3 times and then inhale to the maximum extent of total lung capacity and then expire to the maximum extent
  • Maximal voluntary ventilation (MVV): The user should breathe as deeply and as rapidly as possible over a period of 6 to 12 seconds



Ranges 6 Ranges
Airflow ±10L/s
Volume ±100L
Adjusted Volume ±100L
Cyclic Volume ±100L
Breathing Rate 0 to 50 BPM
Differential Pressure ±2kPa (±20cmH2O)


What's in the box

1x Wireless Spirometer Sensor
1x Starter pack of 4 filters
1x Circular mouth guard and nose clip
1x Nose clip
EasySense2 Software (Digital download)
Sensor Manual (Digital download)



Vist this link: https://docs.data-harvest.co.uk/1157/



Seriously Smart Wireless Bluetooth Sensors

Designed with new and existing customers in mind!

A new Smart Wireless range of science sensors that also function as data loggers in their own right using Bluetooth or USB connectivity. The new Bluetooth wireless sensors include a huge battery life and can be mixed & matched with existing SmartQ Sensors & Data Loggers!

Works with SmartQ

Our wireless sensors can be used in combination with other Smart Wireless Sensors or data loggers in the EasySense range, even more amazingly is that with the addition of a V-Hub sensor link you can continue to enjoy using your existing SmartQ sensors at the same time!

The Power of Smart Wireless

Our Smart Wireless sensors build on the design of our legendary intelligent SmartQ Sensors but adds Bluetooth wireless connectivity allowing users to connect to tablets and mobile phones using the new EasySense2 Software. 

Digital Technology
Our digital sensor technology brings science to the classroom providing you with a robust, accurate and repeatable teaching experience from the start.


Auto Calibration
We have taken the hassle out of setting up your experiments with our pre-calibrated, auto identify sensor technology, every sensor is ready to use out of the box.


USB Charging
Our Smart Wireless sensors are powered by an internal battery and can be charged via a standard USB charger.


Designed for Mobile
With the included Bluetooth connectivity the new Smart Wireless Sensors can connect to Tablets, Mobile Phones, Laptops and Desktop Computers


Smart Connectivity

Not only do the Smart Wireless Sensors connect to multiple tablets and mobile devices via Bluetooth but they can also connect directly to a desktop computer and be used just like a traditional data logger whilst offering faster data transfer rates.

HK$ 2,888.00