acurate multimeters?
Hi all,
As we are talking about how acurate our digital/analoge multimeters
are, please keep in mind that also these meters have a frequency limit.
This limit is often mentioned in the usersguides (and often not), but is in the 400Hz to 2Khz range!!.
It is very low compared to the frequencies (10 - 100Khz) we use.
I tested my 3 multimeters (2x digital, 1 analoge) on the AC voltage scale, and was rather surprised
about their behaviour, see DMM's AC RMS test.mpeg - YouTube
Regards Itsu.
Hi all,
As we are talking about how acurate our digital/analoge multimeters
are, please keep in mind that also these meters have a frequency limit.
This limit is often mentioned in the usersguides (and often not), but is in the 400Hz to 2Khz range!!.
It is very low compared to the frequencies (10 - 100Khz) we use.
I tested my 3 multimeters (2x digital, 1 analoge) on the AC voltage scale, and was rather surprised
about their behaviour, see DMM's AC RMS test.mpeg - YouTube
Regards Itsu.
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