In Aldi on Sunday in my area. Some people have expressed interest in this
type of item on this forum in the past.

"How much electricity do your home appliances use? This handy device
measures electricity consumption so you know how much money the appliance
costs to run.

a.. LCD display shows consumption in kW, amps, volts
b.. See how much an appliance costs to run by inputting up-to-date £/unit
information
c.. 2 prices can be set per kW/hr (standard or economy/night saver)
d.. Maximum load capacity setting with overload protection warning
function"
£6.99

See Aldi web site if you are interested (I am not)