hi trypod,
in your post to everyone about the calibration cert my cert was dated jan2009 and i only got the megger in august. i have not filled in the date on the cert for activation date as since the course i have not used it instructor on the course told us when we start self employed or working and started to use it then fill in the activation date is this correct.this is why i was asking about the testing calibration on a known socket and checkbox to prove calibration should i fill in the date from the course or when i get going sorry mate if i asking stupid questions just want to get everything right i have a socket near c.c.u. so i will use this for testing purposes is that ok cheers mate