The obvious reason for that suggestion is the adjustment pot is likely to be noisy and is likely to introduce uncertainty.
The big question that comes to my mind is if you care about that level of uncertainty, why not replace the pot with a voltage divider made of some low thermal coefficient fixed value resistors? -Chuck Harris jeffh...@comcast.net wrote:
Hi, Are you guys adjusting your 732As? I have a friend that works in a large CAL lab and he told me to never adjust my 732As, just compare them. They send out their 732 Bs to Fluke but are never adjusted, just compared and sent back with current voltage reading ?? Thanks - Jeff
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