27.5cm

wonderful purchase for father. Loves talking about and checking the weather. Perfect gift!

Takes a while to adjust- I put it inside the freeze to adjust temperature and covered it with a wet clothe to adjust humidit. Pressure will adjust itself as it doesn't matter if it's inside or outside.

Brought as a present, very pleased with the quality and certainly the price. Our son was very pleased and the barometer now hang in pride of place. Many thanks

I was replacing a mercury barometer ruined by removal men. The new one looks ok but does not work at all . Very disappointing.

Was bought as a gift. The recipients were thrille with their barrometer

good quality, fast convenient delivery

The barometer looks even better in reality than it does in the photograph. Very happy with my purchase.

Nice piece, works when compared against internal thermostat.

We had one of these growing up. Delighted to find a similar vintage style barometer.

it does the trick