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
10
µ
V
100
µ
V
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
10.0M
Ω
11.1M
Ω
10.1M
Ω
10.0M
Ω
10.0M
Ω
(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