功能

• * Please let us know the address on the certificate.
• It is a full-scale barometer d for weather observation.
• Classical design is also ideal as an interior item.
• With a needle that allows you to see the change in air pressure.
• Compatible with tabletop and wall hangings.
• No power supply required.
• With adjustment screws, it can be adjusted in comparison with a reference device. Sea level rehabilitation is also possible.