Barometer for measuring air pressure and demonstrating how an aneroid barometer operates. The measurement system consists of two flat, highly-evacuated metal cans which deform in response to changes in the air pressure. This deformation is indicated by a pointer. The pointer mechanism and metal cans are situated behind a glass cover for easy observation. By pumping the attached rubber ball the action caused by the air pressure changes can be demonstrated.
Meas. ranges: 955 mbar up to 1070 mbar, scale division 1 mbar
715 mmHg up to 800 mmHg, scale division 1 mmHg
Scale diameter: 120 mm
Housing diameter: 130 mm
Weight: 650 g
Weights & Measurements
