RIGOL
Service Guide for DM3000 Series
[6] Typically 30% of reading error at 100 kHz.
Low Frequency Performance
Three filter settings are available:
Slow: 3Hz~300kHz
Mid: 20Hz~300kHz
Fast: 200Hz~300kHz
Measurement Considerations
Frequencies greater than upper filter settings are considered with no additional errors.
Settling Time Considerations
Applying >300VRMS (or >1ARMS) will cause self-heating in signal-conditioning components. These
errors are included in the instrument specifications. Internal temperature changes due to
self-heating may cause additional error on lower ac voltage ranges. The additional error will be less
than 0.02% of reading and will generally dissipate within a few minutes.
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