Year WarrantyThe Spirometer is fully supported with LabQuest 2, a standalone data logger with built-in graphing and analysis software.
Learn more about LabQuest 2 »
Product Description
£285.00 ex VAT | £342.00 Inc VAT
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.
Need an interface why not go for our Spirometer Human Physiology Kit?
Available to Order
Email to a friendExperiments
The Spirometer can be found in the following Vernier Lab Books:-
- Lung Volumes and Capacities
- Respiratory Response to Physiologic Challenges
- Analysis of Lung Function
- Oxygen and Aerobic Metabolism
What's Included
- Vernier Spirometer (includes sensor handle and flow head)
- (5) disposable mouthpieces
- (1) disposable bacterial filter
- (2) nose clips
- User manual
Specification
- Flow rate: ±10 L/s
- Dead space: 93 ml
- Nominal Output: 60 µV/[L/s]
- Detachable Flow Head: Dimensions 80.5 mm (diameter) x 101.5 mm (length), Mass 80g, Construction Clear acrylic plastic
- Handle: Dimensions 127 mm x 23 mm x 35 mm, Mass 85g, Construction Black ABS plastic
- Cable length: 1.5 meters
- Default Sampling Rate: Computer 100 samples/s, TI Calculator 50 samples/s
Sensor Requirements
The Spirometer may require a compatible interface and software. Choose a platform below to see compatible interface and software options.
| Software | ||
|---|---|---|
| Interface | Logger Pro | Logger Lite |
| LabQuest Mini | Full support | Partial support1 |
| LabQuest 2 | Full support | Partial support1 |
| LabQuest Stream | Full support2 | Partial support12 |
| Go!Link | Full Support | Partial Support1 |
| Original LabQuest (DISCONTINUED) | Full support | Partial support1 |
| LabPro (DISCONTINUED) | Full support | Partial support1 |
COMPATIBILITY NOTES
- Software does not support baseline adjustment, which is necessary for lung capacity measurements.
- Connect LabQuest Stream via USB. Future software updates will support connection via Bluetooth®technology
| Interface | Software Graphical Analysis for Chrome |
|---|---|
| LabQuest Mini | Future Support1 |
| LabQuest 2 | Full support12 |
| LabQuest Stream | Future support13 |
| Go!Link | Future Support1 |
| Original LabQuest (DISCONTINUED) | Future support1 |
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 Chromebook via Wireless Data Sharing. Future software updates will support the use of this sensor with LabQuest connected via USB to Chromebooks.
- Connect LabQuest Stream via USB. Future software updates will support connection via Bluetooth®technology
| Software | ||
|---|---|---|
| Interface | Graphical Analysis for iOS | Graphical Analysis for Android |
| LabQuest Stream | Future support1 | Future support1 |
| LabQuest 2 | Full Support2 | Full Support2 |
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.
Ideal Solutions for Enquiry Based Learning
5 Year Warranty on most items
Award Winning Products
Connectivity with iOS, Mac, Android, Windows and Chromebooks
Guaranteed Quality and Support
Extensive Support Materials
Related Products
Use the High Current Sensor in experiments that involve currents larger than 1 A, such as solar panels, hand generators, and other alternative energy projects.
The High Current Sensor has a range of ±10 A. Current is measured with a Hall Effect sensor, which uses the magnetic field created by the current and therefore does not add a resistive element to the circuit. A metal shield over the Hall Effect chip reduces the influence of external magnets. A replaceable fuse protects the equipment and circuit
£103.00 ex VAT | £123.60 Inc VAT
Add to basket 
The Vernier Go Wireless Heart Rate is ideal for continuously monitoring heart rate before, during, and after exercise or while a person is stationary. Data are wirelessly transmitted to iPad, LabQuest 2, or other mobile devices that are Bluetooth® Smart Ready. It is simple and easy to use, displays live heart rate readouts before data collection, and is easy to clean and share between students.
£116.00 ex VAT | £139.20 Inc VAT
Add to basket 
The Goniometer measures the angle of a joint, such as the knee or elbow. Use it to analyze the range of motion of a limb during different types of physical activity.
£207.00 ex VAT | £248.40 Inc VAT
Add to basket 
This is great for studying one-dimensional collisions or any motion with larger accelerations.
£120.00 ex VAT | £144.00 Inc VAT
Add to basket - Range: -250 to +250 m/s2
- Typical accuracy: ±1 m/s2
The Digital Control Unit (DCU), combined with features in Logger Pro, makes control of electrical devices, such as buzzers, lights, motors, pumps, and relays, both straightforward and flexible. The DCU is a great way to introduce hands-on STEM and engineering projects.
£79.00 ex VAT | £94.80 Inc VAT
Add to basket 
The Gas Pressure Sensor can be used to monitor pressure changes in a gas. The range is wide enough to perform Boyle's law yet it is sensitive enough to conduct vapor-pressure or pressure-temperature experiments. Biology teachers can use the Gas Pressure Sensor to monitor transpiration or respiration in an enclosed environment.
£116.00 ex VAT | £139.20 Inc VAT
Add to basket 
The Conductivity Probe determines the ionic content of an aqueous solution by measuring its conductivity. This has many applications in chemistry, biology, and environmental science.
The Conductivity Probe has three ranges, providing optimal precision in any given range. Biology teachers can use this probe to demonstrate diffusion of ions through membranes. Chemistry students are able to quickly investigate the difference between ionic and molecular compounds, strong and weak acids, or ionic compounds that yield different ratios of ions. Environmental science students use it to measure TDS, total dissolved solids.
£129.00 ex VAT | £154.80 Inc VAT
Add to basket 
The Barometer can be used to measure and monitor atmospheric pressure. It works well for conducting weather studies or experiments that involve pressures close to normal atmospheric pressure. It can also be used as an altimeter if you have a portable interface.
£92.00 ex VAT | £110.40 Inc VAT
Add to basket 
Ideal for most acceleration experiments. Use it for studying the one-dimensional motion of a car (real and toy), lift, pendulum bob, or amusement park ride.
£116.00 ex VAT | £139.20 Inc VAT
Add to basket - Range: -50 to +50 m/s2
- Typical accuracy: ±0.1 m/s
The Differential Voltage Probe is designed for exploring the basic principles of electricity. Use this probe to measure voltages in low voltage AC and DC circuits.
£51.00 ex VAT | £61.20 Inc VAT
Add to basket 
The CO2 Gas Sensor measures gaseous carbon dioxide levels in two selectable ranges of 0 to 10,000 ppm and 0 to 100,000 ppm (which covers human breath).
Ideal for measuring changes in Carbon Dioxide levels during plant photosynthesis and respiration. You can easily monitor changes in CO2 levels occurring in respiration of organisms as small as crickets or beans! The CO2 Gas Sensor is easily calibrated using a calibration button. A chamber is included for running controlled experiments with small plants and animals.
You may also wish to see our O2 Gas Sensor
£350.00 ex VAT | £420.00 Inc VAT
Add to basket 
The Anemometer can be used in a variety of experiments to measure wind speed. Can either be used hand held to measure wind speeds, or used with the accessory rod for static experiments such as in front of wind tunnels. The Vernier Anemometer is an impeller-type anemometer that measures wind speed in the range of 0.5 to 30 m/s (1 to 67 mph).
£116.00 ex VAT | £139.20 Inc VAT
Add to basket 
The EKG Sensor measures electrical signals produced during muscle contractions, and can be used to make standard 3-lead EKG tracings or surface EMG recordings.
The EKG Sensor measures electrical signals produced by the heart. It uses three disposable electrodes. An EKG graph is displayed, demonstrating to students the contraction and repolarization of the heart's chambers. A package of 100 disposable electrodes is included with the sensor.
£200.00 ex VAT | £240.00 Inc VAT
Add to basket 
The Flow Rate Sensor can be used for environmental or Earth science studies. Flow rate data can be used to calculate the discharge value for a stream or determine the sediment transport of a stream. The Flow Rate Sensor includes 3 riser rods, which enable the impeller to be placed at fixed depths, and is equipped with a 5 m cable so your data-collection equipment can stay on shore. The Flow Rate Sensor also separates into four sections for easy transport and convenient storage.
£168.00 ex VAT | £201.60 Inc VAT
Add to basket 
The Instrumentation Amplifier monitors voltages from 20 mV to 1 V (DC or AC). It has several switch settings to allow you to select the best gain and includes auto-ID functionality for each of the six ranges. Input bandwidth of 10 kHz allows the capture of higher frequency signals. It is typically used to amplify the chart recorder or analog output of any instrument, such as a third-party gas chromatograph.
£103.00 ex VAT | £123.60 Inc VAT
Add to basket