Durability is the measure of how long an item will last. For one use items such as the Anchor Radar and Impact Hammer, the number is smaller, and every use of the item subtracts one from the durability count, with the item breaking when it reaches a durability of 0. For constant use items such as the Plasma Scrapper and Thermal Vacuum, the durability is measured in tenths of a second, with the item breaking when it reaches a durability of 0. Durability is shown when hovering over an item in an inventory, as well as when holding the item. A yellow warning will appear under the durability bar when it is below ~20% durability, and a red warning will appear below ~10% durability.