Cross bonding

[Tuttle]

Maybe you could use a standard 13A mains extension lead and a couple of R2 socket adapters to connect your meter between two socket outlets, one on each meter

 

[GLENNSPARK]

Maybe you could use a standard 13A mains extension lead and a couple of R2 socket adapters to connect your meter between two socket outlets, one on each meter

or a wander lead....
something every electrician should have

 

[44ALLAN]

44allan - the two meters are about 20 meters away from each other which would make that test difficult to do.

You don't need to test from the meters mate.
Any power or lighting point from each circuit will do.

edit.
As already stated...........the calibrated wander lead.......what we we do without them

 

[telectrix]

any old length ot singles with a couple of croc clips will do to test . just make sure there's no kids or animals around. plumbers, well , thast's different.

 

[varilite]

whatever its down to the DNO to change the arrangement, its their incoming supplies

 

[GLENNSPARK]

disconcerting though to think that there`s 400V available between points...
unskilled/uninstructed person/s and all that lot..

 

[MDJ]

whatever its down to the DNO to change the arrangement, its their incoming supplies

they sent him a letter telling him to do it.

 

[driverman]

Agrees with pub member........More than one supply in different locations within one building has been a no no for many years. If two buildings have been knocked into one.......the onus has always been on the client/electrician to inform the DNO to remove the surplus supply which was up to fairly recently, FREE! But I believe now a contribution towards the cost is now required.