ST VA40 - Voltage

6000 COUNTS DIGITAL MULTIMETER
USER'S MANUAL
22
4.2.1 Voltage
DCV:
Range Resolution Accuracy
600mV 0.1mV ±(0.5% of rdg +5 digits)
6V 1mV
±(0.8% of rdg +5 digits)60V 10mV
600V 100mV
1000V 1V ±(1.0% of rdg +2 digits)
ACV:
Range Resolution Accuracy
600mV 0.1mV
±(1.0% of rdg + 5 digits)
6V 1mV
60V 10mV
600V 100mV
1000V 1V ±(1.5% of rdg + 5 digits)
Above accuracies can be guaranteed within 5%~100% of the full range.
The true RMS meter has residual value within 10 counts when the test leads are shorten, but that will
not affect the accuracy of measurement.
1. Frequency Range for ACV: 40Hz~400Hz.
2. Response for ACV: Average, calibrated in rms of sine wave.
3. Overload Protection: 1000V dc or 1000V ac rms.
4. Input Impedance (Nominal): DC voltage: >10M
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; AC voltage: >10M
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