Which device reaches the highest temperature when sanitizing tools?

The autoclave is specifically designed for sterilizing equipment by using steam under pressure. It achieves higher temperatures than other devices, typically around 250°F (121°C) or even higher, which is essential for effectively killing microorganisms, including spores, which are resistant to heat and other forms of sterilization. The pressure inside the autoclave allows the steam to reach these elevated temperatures, ensuring thorough penetration and sanitation of tools and instruments.

In contrast, incubators are primarily used to cultivate and grow microorganisms at controlled temperatures but do not sterilize. Dry heat ovens, while capable of sterilizing, typically operate at lower temperatures compared to an autoclave and require longer exposure times. Hot water baths might not reach the necessary temperatures to effectively sanitize tools, relying more on heat transfer than high-temperature sterilization. Thus, the autoclave stands out for its ability to reach the highest temperatures necessary for effective sanitation of tools.