Also, do people use calcards on a regular basis to log readings? If so, how do you record these readings? Anyone got a blank spreadsheet they can share with me?
Calcard have a sheet you can record your readings on mate and think I got my sheet of this forum not got access to my Laptop with it on at minute mate sorry or you can use a socket that's not protected by RCD
Oh and I used Testermans for the calibration of my nagger normally about £40 ish they collect and deliver
EDS : 54 Silver Lonnen, Newcastle upon Tyne, Tyne And Wear NE5 2HD Used to have a calibration day, some frown on wholesaler calibration , but if you are happy with it ,give them a try.
Cracking wholesaler by the way.
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