Electricity monitor (Ruddington NG11)

I have a very lightly used electricity monitor that needs a new home.
This allows you see how much electricity is being used if you don’t have a smart meter.
Simply clip the pickup on one of the meter cables and the transmitter sends the information to the remote display.
Not been used for some time and is untested but it has hardly been used and was fully functioning when last used.
To be collected from Ruddington.