On Jul 28, 8:27*am, Novel8 wrote:
I came across an extension cord that the previous owner left in the shed. I looked for any writing of the size of this cord...there is absolutely none. Is there a way to check the gauge of it? It is usable, but nervous in using it on my electric lawn mower, as an example.

Discard the cord. You need something a) safer and b) adequate for the
purpose you intend. No point in obsessing over dubious junk.

Joe