AnsweredAssumed Answered

34970A or 34901A freezes during AC voltage measument

Question asked by AlphaBob on Feb 6, 2013
Latest reply on Apr 25, 2013 by tomc
I have been using these instruments for years and never quite rant into this before. 

I have a 34970A fully loaded with 34901 MUX cards.

Once channel is reading 120Vac power, the rest are either 12Vdc or K type thermocouples. 

When scanning the instrument will occasionally lock up when measuring this AC voltage.