Question psu tool

[nopowerison]

is there any software or tool that can check about real psu information like watt and etc?

i want to check by myself not by reviews

 

[PC Tailor]

As in for the PSU currently in your PC?
Not really, best way is to simply open your case and check the label. The PSU doesn't communicate data with the computer.
Otherwise you can simply monitor voltages using an app like HWInfo, but this doesn't include general PSU info or wattage.