GW Instek GDM-8245 - True Rms Ac, Ac+DC Voltage

Introduction
13
TRUE RMS AC, AC+DC VOLTAGE
Accuracy
Between 2% of range and full range.
Range
20Hz-
45Hz
45Hz-
1kHz
1kHz-
2kHz
500mV
1%+15
0.5%+15
0.5%+15
5V
1%+15
0.5%+15
0.5%+15
50V
1%+15
0.5%+15
0.5%+15
500V
1%+15
0.5%+15
--------
1000V
1%+15
0.5%+15
--------
Range
2kHz-
10kHz
10kHz-
20kHz
20kHz-
50kHz
500mV
1%+15
2%+30
5%+30
5V
1%+15
2%+30
5%+30
50V
1%+15
2%+30
5%+30
500V
--------
--------
--------
1000V
--------
--------
--------
500mV
10uV
10MΩ
5V
100uV
11.1 MΩ
50V
1mV
10.1MΩ
500V
10mV
10MΩ
1000V
100mV
10MΩ
Input Impedance
Approx. 10MΩ in parallel with < 100pF, all ranges.
Maximum Input
450V dc or peak ac continuous on 500mV range.
1000Vrms on other range.
Crest Factor Range
3.0 at full scale.
dBm (ref 600Ω)
63.8dBm ~ -97.7dBm.
When the input exceeds the full scale of the selected range, the display will
indicate over-range: ―—OL—―.