VOLTCRAFT VC930 Notice D'emploi page 59

Measurement tolerances
Statement of accuracy in ± (% of reading + display error in counts (= number of smallest points)). The accuracy is
valid for one year at a temperature of +23°C ± 5°C, and at a relative humidity of less than 75 %, non-condensing.
Temperature coefficient: +0.1 x (specified accuracy)/1°C
Direct voltage
Range
40.000 mV
400.00 mV
4.0000 V
40.000 V
400.00 V
1,000.0 V
Alternating voltage
Range
40.000 mV
± (1.30% + 50) at 40Hz ~ 65Hz
400.00 mV
± (3.90% + 50) at 66Hz ~ 1KHz
± (6.50% + 50) at 1.01KHz ~ 3KHz
4.0000 V
± (1.95% + 50) at 40Hz ~ 45Hz
40.000 V
± (0.9% + 50) at 46Hz ~ 65Hz
400.00 V
± (1.95% + 50) at 66Hz ~ 1KHz
1,000.0 V
± (3.90% + 50) at 1.01KHz ~ 10KHz
4.0000 to
± (6.50% + 50) at 10.01KHz ~ 50KHz
40.000 V
± (13.0% + 50) at 50.01KHz ~100KHz
Direct current
Range
40.000 mA
400.00 mA
4.0000 A
10.000 A
VC930
Accuracy
± (0.05% + 40)
± (0.05% + 20)
± (0.04% + 20)
VC930
Accuracy
VC930
Accuracy
± (0.3% + 40)
± (0.3% + 80)
Range
100.000 mV
1,000.00 mV
10.0000 V
100.000 V
1000.00 V
Range
100.000 mV
± (1% + 50) at 40Hz ~ 65Hz
1,000.00 mV
± (1.95% + 50) at 66Hz ~ 1KHz
± (3.9% + 50) at 1.01KHz ~ 3KHz
10.0000 V
± (1.3% + 50) at 40Hz ~ 45Hz
100.000 V
± (0.52% + 50) at 46Hz ~ 65Hz
1000.00 V
± (1.3% + 50) at 66Hz ~ 1KHz
10.0000 V
± (2.6% + 50) at 1.01KHz ~ 10KHz
100.000 V
± (3.9% + 50) at 10.01KHz ~ 20KHz
100.000 V
± (6.5% + 50) at 20.01KHz ~ 50KHz
± (13% + 50) at 50.01KHz ~ 100KHz
Range
10.0000 mA
100.000 mA
10.0000 A
VC950
Accuracy
± (0.03% + 40)
± (0.026% + 20)
± (0.02% + 20)
VC950
Accuracy
VC950
Accuracy
± (0.13% + 40)
± (0.13% + 80)
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