Review on Universal Laboratory Hydrometer Plastic Specific by Carlos Barete

It would be a very good buy if easily calibrated. He is healthy and long. Arrived well packaged in a suitcase. The first thing I did was measure out the distilled water. My hydrometer reads 0.92. I've tried bottling, distillation, 60F, 4C and more. These differences affected 0.915 or 0.922, for example. I understand that it is not uncommon to have to use registration and offset to correct measurements, but this error is well outside of any acceptable tolerance. It can become a good fishing swimmer.