plotting power supply voltage lines?

[memo]

Are there any apps out there that can plot the 12V +/-5V 3.3 and whatever other lines are out there? I use Smart Guardian and it samples the voltage values probably every 2 seconds or so, i'd just like to see that plotted out over say a 6 hour stress test. any ideas?

 

[JustAnAverageGuy]

MBM5 has an interval log with numerous option types. I've not used it before, but it may be something to look into.

 

[evilharp]

Speedfan can chart and log voltages, temps, rpm, etc... it seems to sample every 3 seconds (insure if this can be changed).

The log is adjustable, and you can keep several days worth of data at a time. The log is stored in .csv format (mind you all the data is in 1 cell, and delimited with an ascii character), making it easy to muck with in Excel, etc...