'Power Good' measurement

[life24]

Hi,
How can i measurement 'Power Good' option with multimeter?
I want measurement Power_Good in power supply.
http://en.wikipedia.org/wiki/Power_good_signal

Thank you

 

[life24]

Power good value is based on the delay in ms, that a power supply takes to become fully ready. Power good values are often considered abnormal if detected lower than 100ms or higher than 600ms.

 

[bryanl]

PowerGood is a 5V TTL level signal, meaning it should be below 0.4V if its status is false, above 2.6V if its status is true. Timing should be as life24 described.