Hi Lee T
Ok, read that thanks, but it does not work like that on mine, sorry.
I should have said I have a Supernova plus, and when I put the previously tested items assest number into the tester (like you said) and press enter, it highlights the 'default code' and when open that up it is nothing like what I tested the item on last time, if you get what I mean. e.g I know I will have tested a kettle at 25A current, but when I put the asset number in and look at the past readings, it shows - 'tested at 100mA' or skip. Now I know mistakes are made, but I definatley did nit do it at 100mA and in the software on my computer its says I tested it at 25Amp.