Temperature Monitor
Temperature
Monitor is an application to read out all accessible temperature sensors
in Macintosh computers released between August 2002 and October
2012.
The program can visualize the history graphs of the readings, display measured
values in a large variety of fashions, or announce readings by speech output.
It can also store and export values.
Temperature Monitor is the small gratis version of the application Hardware Monitor. Hardware Monitor can additionally display "non-temperature" sensors and artificial operating system probes, or control external LCD panels. Temperature Monitor is part of a software suite of 9 different monitoring applications which can be used for numerous purposes.
Temperature Monitor is electronically distributed software. You can download the product free of charge.