Extech Instruments 7630 Operation Manual page 29

Accuracy (AC)
*1
Range 1 - 5
*1
Range 6
Ranges
Range 1
Resolution
Range 2
Resolution
Range 3
Resolution
Range 4
Resolution
Range 5
Resolution
Fixed
Range >
Range 6
6% of
Range
Resolution
Accuracy (AC + DC)
DC : ± 2% of reading + 2mV
Range 1
15Hz < f < 100kHz : ± 10% of reading + 2mV
*1
- 5
100kHz < f < 1MHz : ± 10% of reading + 2mV
DC : ± 2% of reading + 3 counts
Range
*1
6
15Hz < f <100kHz : ± 10% of reading + 2 counts
Accuracy (AC)
15Hz < f < 100kHz : ± 10% of reading + 2mv
Range 1
*1
- 5
100kHz < f < 1MHz : ± 10% of reading + 2mV
Range
15Hz < f < 100kHz : ± 10% of reading + 2 counts
*1
6
MD Major
Ranges
Resistance is 0.5KΩ
Range 1 N / A
Resoluti
N / A
on
Range 2 0.0mV - 7.8mV
Fixed
Range <
Resoluti
0.1mV
6% of
on
Range
Range 3 0mV - 31mV
Resoluti
1mV
on
Range 4 0mV - 126mV
Resoluti
1mV
on
15Hz < f < 100kHz : ± 10% of reading + 2 counts
*2
15Hz < f <1MHz : ± 10% of reading + 2mV
15Hz < f < 100kHz : ±10% of reading + 2 counts
MD Major MD Major Resistance is
Resistance is 0.5KΩ 1KΩ
0.0mV - 32.0mV 0.0mV - 32.0mV
0.1mV 0.1mV
7.8mV - 130.0mV 7.8mV - 130.0mV
0.1mV 0.1mV
31mV - 525mV 31.5mV - 525.0mV
1mV 0.1mV
126mV - 2100mV 126mV - 2100mV
1mV 1mV
504mV - 8400mV 504mV - 8400mV
1mV 1mV
900mV - 8399mV, 1800mV - 8399mV,
8.40V - 15.00V 8.40V - 30.00V
1mV / 0.01V 1mV / 0.01V
*2
MD Major Resistance is 1KΩ
N / A
N / A
0.0mV - 7.8mV
0.1mV
0.0mV - 31.5mV
0.1mV
0mV - 126mV
1mV
MD Major
Resistance is 1.5KΩ
0.0mV - 32.0mV
0.1mV
7.8mV - 130.0mV
0.1mV
31.5mV - 525.0mV
0.1mV
126mV - 2100mV
1mV
504mV - 8400mV
1mV
2700mV - 8399mV,
8.40V - 45.00V
1mV / 0.01V
MD Major
Resistance is
1.5KΩ
N / A
N / A
0.0mV - 7.8mV
0.1mV
0.0mV -
31.5mV
0.1mV
0mV - 126mV
1mV
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