Review on DURAC 1 040Kg Survey Hydrometer B61809 0500 by Jayshawn Cuatlayol

As a marine surveyor, I borrowed one for sediment surveying, but it was so far away that it read 1.002 in fresh water. I figured it was just a coincidence and later bought my own from Revain only to run into the same error there too. I sent it back for a refund and will never trust this brand of hydrometers again. I ended up paying twice as much for a British Zeal hydrometer, a genuine item specifically designed for coarse shooting, and it works perfectly. You get what you pay for. And sometimes even less.