Hi,

I guess I was being a little paranoid about shock risk! I only got 575V from what someone told me.

Can I measure the Live-Live voltage safely with my multimeter? obviousely with it set on volts. Loud bangs arent pleasurable anymore [Linked Image]

All of the circuits are labelled and on RCBOs I would hope the UPS internal breaker would trip should it be soaked.

Thanks for all your help, I can sleep easy now [Linked Image]

I took my time, I hurried up, The choice was mine, I didn't think enough