Quote:
Originally Posted by bandersen
Don't digital meters have a 10M input impedance same as a VTVM?
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Some, not all.
a high $ fluke or similar type would tend to be more trustworthy in testing an IF than one that's 15-20$.
for example, I did alignments with my Micronta FET Analog Multitester / fluke 77 multimeter, and not the cheap ones I have cause I knew they were not suited for the RF area.