Many households throughout Britain are still home to a traditional mercury stick barometer and Metcheck are often asked for advice on how to remove any air bubbles.
Before leaving the factory your new barometer will have been set to give the correct sea-level reading. However as atmospheric pressure drops, adjustments may be necessary.
Sign up to our Metcheck email newsletter and you'll be the first to hear about new products and special offers. Plus, we'll send you a 10% discount code to use on your first order placed online.
Please note, discount codes cannot be used via Paypal Checkout.