Hardware Monitor
Hardware Monitor is an application to read
out all accessible hardware sensors in Macintosh computers released
between August 2002 and October 2012. Currently more than 100
different Macintosh hardware sensors and more than 200 hard drive
temperature sensors are supported. 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 readings. Depending on what sensors are built into your Macintosh
system, the following data can be accessed:
- Temperarature readings at different locations
- Battery data of portable computers
- Voltage sensors
- Current (amperage) sensors
- Fan speed sensors
- Sensors for pulse-width controlled fans
- Power and load sensors
- Ambient light sensors
- User-defined artificial sensors to monitor the operating system
Hardware Monitor is electronically distributed software. You can download the product and test it before you decide to purchase an unrestricted usage license.
Problems with OS X Mavericks 10.9.5 or later?
If you aren't using the latest version of Hardware Monitor, the application will refuse to work because it (correctly) detects an issue with system security under OS X 10.9.5 or later. Just download the current version to resolve this problem or see our special information page.

