thermometer

Buying a Barometer — and what to watch out for: Check if the case and fittings are well made, test if the marker hand is not too tight, neither too loose. Much more on the technical side you cannot do

Technical info about weather instruments, barometers, thermometers and hygrometers Frequently asked questions (Copied for my website with kind permission of the BARIGO Company in Germany) some more hints from my years of practice mentioned as well, T.N. How does a barometer