Phantasmic

Phantasmic 1.2

Free
Monitors the temperature sensors of your Macintosh computer.

Phantasmic is system menubar application that monitors the temperature sensors of your Macintosh computer and optionally allows you to control the system fan(s). There is no icon in the Dock, but instead, a menu is added to the system menubar displaying a temperature and fan speed. If you click on this menu you will see a number of commands allowing you to view more detailed information.