Hydrometers from SupplyApp are individually serialized and can be used to determine standard parameters and a number of unique applications for a wide range of liquids. A sugar or Brix hydrometer can determine sucrose content, while an API hydrometer can calculate the specific gravity of petroleum products. A calibration report with corrections to 1/10 of the smallest division is included with certified instruments. Look through SupplyApp's variety of high-quality hydrometers to find the one that's right for you.