
DM-800 • DM-810 • DM-820
17
DC Voltage
Range Accuracy Input Impedance
49.99 mV ± (0.12% + 0.02 mV)
10 MΩ, 44 pF nominal
499.9 mV ± (0.06% + 0.2 mV)
4.999 V ± (0.08% + 0.002 V)
49.99 V ± (0.08% + 0.02 V)
10 MΩ, 16 pF nominal
499.9 V ± (0.08% + 0.2 V)
1000 V ± (0.08% + 2 V)
Accuracy
AC Voltage
Range
Accuracy at Accuracy at Accuracy at Input
50 Hz to 60 Hz 40 Hz to 500 Hz 500 Hz to 20 kHz Impedance
49.99 mV ± (0.5% + 0.03 mV) ± (0.8% + 0.03 mV) 0.5 dB*
499.9 mV ± (0.5% + 0.3 mV) ± (0.8% + 0.3 mV) 0.5 dB*
4.999 V ± (0.5% + 0.003 V) ± (1.0% + 0.004 V) 3 dB*
49.99 V ± (0.5% + 0.03 V) ± (1.0% + 0.04 V) 3 dB*
499.9 V ± (0.5% + 0.3 V) ± (1.0% + 0.4 V) 3 dB*
1000 V ± (0.5% + 3 V) ± (1.2% + 4 V) unspecified
10 MΩ,
44 pF nominal
10 MΩ,
16 pF nominal
*Specified from 30% to 100% of range
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