Demonstration Barometers
Demonstration barometers illustrate atmospheric pressure concepts for educational purposes. Designed for clarity and classroom durability, they support engaging physics lessons. Australian educators use barometers to teach weather and pressure principles.
Aneroid Barometer Demonstration Type, with Rubber Bellows
- IEC demonstration aneroid barometer designed for atmospheric pressure and physics experiments
- Features a 100 mm diameter dial for clear observation of atmospheric pressure readings
- Transparent acrylic casing allows students to view the internal barometer mechanism
- Dual pressure scales display 28–31 inches of mercury and 960–1060 millibars
- Includes rubber bellows for manually changing pressure and demonstrating pointer movement
- Mechanical aneroid mechanism responds to air pressure changes without liquid mercury
- Demonstrates atmospheric pressure, mechanical movement and pressure measurement principles
- Requires no electrical power supply, making it suitable for classroom demonstrations
- Designed for supervised use in schools, universities and educational physics laboratories
AUD 52.50 (Ex GST)
Aneroid Barometer Gilt Dial, for Atmospheric Pressure
- IEC aneroid barometer designed for atmospheric pressure observations and physics education
- Features a compact 65 mm diameter dial for reading changes in atmospheric air pressure
- Traditional gilt-finish design provides a distinctive appearance for laboratory use
- Mechanical aneroid mechanism responds to atmospheric pressure without liquid mercury
- Analogue pointer indicates pressure changes through movement across the graduated dial
- Supports practical investigations of atmospheric pressure, weather and meteorology
- Requires no batteries or external electricity for routine atmospheric pressure observations
- Compact construction suitable for classroom demonstrations and educational investigations
- Intended for supervised use in schools, universities and educational science laboratories
AUD 47.50 (Ex GST)
didn't see what you are looking for ?
We’ll source it or make it for you. LabChoice supports your research every step.
Demonstration Barometers are classroom weather and pressure instruments used to teach atmospheric pressure, air pressure changes, weather observation, and basic meteorology. This category includes aneroid barometers and combined max-min thermometer hygrometer models, including gilt dial demonstration types for classroom and laboratory teaching.
Aneroid barometers are useful for showing students how atmospheric pressure changes without using a liquid column. The dial format gives a clear visual reading, making it easier to discuss pressure trends, weather changes, and the relationship between air pressure and weather conditions. This makes the range suitable for science classrooms, geography lessons, environmental studies, and weather observation activities.
Max-min thermometer hygrometer models support broader environmental monitoring demonstrations by helping users observe temperature variation and humidity conditions alongside pressure-related discussions. This is useful for lessons where students compare temperature, humidity, and pressure as part of basic weather study or classroom environmental measurement.
These demonstration instruments are best used as teaching and observation tools rather than formal calibrated meteorological reference instruments, unless calibration documentation is supplied by the manufacturer. Teachers can use them for daily weather boards, pressure trend observations, classroom experiments, and introductory lessons on atmospheric science.
For technical reference, WMO-No. 8 provides recognised guidance on meteorological instruments and methods of observation. NIST pressure measurement resources support the broader context of pressure calibration and measurement practice. ISO 9001 may also be used as a general quality management reference where supplier or manufacturer certification is available. These references support the scientific and quality context and should not be used as product-specific calibration or compliance claims unless supported by manufacturer documentation.
For LabChoice Australia customers, Demonstration Barometers provide a practical classroom range for schools, science departments, geography programs, and teaching laboratories that need visible instruments for explaining air pressure, weather changes, temperature, humidity, and environmental observation.