94
DC Voltage
Resolution, Full Scale Reading and Accuracy
Range Resolution
Full Scale
Reading
Accuracy
(1 year)
Typical Input
Impedance
(2)
500mV
5V
50V
500V
1000V
10µV
100µV
1mV
10mV
100mV
510.00
5.1000
51.000
510.00
1200.0
(1)
0.02% + 4
0.02% + 4
0.02% + 4
0.02% + 4
0.02% + 4
10.0MΩ
11.1MΩ
10.1MΩ
10.0MΩ
10.0MΩ
(1)
In 1000V range, 1200V is readable with audio warning.
(2)
Input Impedance is in paralleled with capacitance <100pF.
• Maximum input voltage: 1200Vdc or peak ac on any range
• Response Time: Approximately 1.0 second when the displayed reading reaches 99.9% dc
value of the tested input signal at the same range.
Note: When voltage (ac+dc) measurement is selected, the Vdc input impedance is
paralleled with an ac-coupled 1.1M
Ω
ac divider.
Noise Rejection Ratio
CMRR
(1)
NMRR
(2)
>90dB at dc, 50/60Hz ± 0.1%
(1k
Ω
Unbalanced)
>50dB at 50/60Hz ± 0.1%
(1)
CMRR is the Common Mode Reject Ratio
(2)
NMRR is the Normal Mode Rejection Ratio
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