I have an NEX-6 and I wanted to use an external flash connected to the hot shoe. I have a canon speed light 580EX
I was told I may need to watch out for the different voltages, as the flash may operate at different voltages and harm the camera.
I should be able to find the operational voltages for the speedlight (if you know any good resources that would be great)
But, I cannot find the safe voltage for the NEX-6.
As a last resort, is there a way I could measure this with a test meter?