• How do you read a barometer?
A barometer indicates the current atmospheric pressure. For a weather forecast, look at the difference compared to the previous reading and how quickly the pressure has changed. Rapid pressure changes indicate short-term weather changes; slow changes indicate longer-lasting changes in the weather.

• Where should I hang my barometer?
Atmospheric pressure is the same everywhere, but avoid places in direct sunlight or above a heat source such as a heater. A prominent spot on the boat or in the house ensures that you notice pressure changes immediately.

• How do I calibrate my barometer?
Most barometers are calibrated at the factory. You can look up the current atmospheric pressure online and, if necessary, adjust the needle using a small screw on the back of the mechanical barometer. We are happy to help with any questions!

• Does a barometer work at any altitude?
Barometers are set to sea level. A few floors in a building usually do not make a difference, but for use at higher altitudes, such as in the mountains, calibration is required.