I would like to seek help on calibrating hydrometer for my dry box. Before I am "scolded" for not owning a dry cabinet, I must say that I am saving up and plan to get one next month
For now, am stuck with my dry box thus decided to do some calibration to make sure the reading on the hydrometer is accurate. I had research from Google about calibration however all the method require the hydrometer to be removable. My hydrometer is stuck on the lid on the dry box, thus would like to seek advice on how to calibrate with a hydrometer which cannot be removed. Is it alright to follow the same method and store the salt inside the dry box? Is a higher quantity of salt require since dry box is much bigger than a container.