Mastech MAS830B Operator's Instruction Manual

DC VOLTAGE
Range Resolution Accuracy
200mV 100μV ±0.5% of rdg ± 2 digits
2V 1mV ±0.5% of rdg ± 2 digits
20V 10mV ±0.5% of rdg ± 2 digits
200V 100mV ±0.5% of rdg ± 2 digits
600V 1V ±0.8% of rdg ± 2 digits
Overload Protection: 250V rms. For 200mV range and 600V dc
or rms. ac for other ranges.
DC CURRENT
Range Resolution Accuracy
200μA 0.1μA ±1% of rdg ± 2 digits
2mA 1μA ±1% of rdg ± 2 digits
20mA 10μA ±1% of rdg ± 2 digits
200mA 100μA ±1.5% of rdg ± 2 digits
10A 10mA ±3% of rdg ± 2 digits
Overload Protection: F 200mA/250V fuse. (10A range unfused)
AC VOLTAGE
Range Resolution Accuracy
200V 100mV ±1.2 % of rdg ± 10 digits
600V 1V ±1.2 % of rdg ± 10 digits
Overload Protection: 600V dc or rms. ac for all ranges.
Frequency range: 40Hz to 400Hz.
RESISTANCE
Range Resolution Accuracy
200Ω 0.1Ω ±0.8% of rdg ± 3 digits
2kΩ 1Ω ±0.8% of rdg ± 2 digits
20kΩ 10Ω ±0.8% of rdg ± 2 digits
200kΩ 100Ω ±0.8% of rdg ± 2 digits
2MΩ 1kΩ ±1.0% of rdg ± 2 digits
Maximum Open Circuit Voltage: 3.2V
Overload Protection: 250V dc or rms. ac for all ranges.
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Mastech MAS830B Specifications

General

Brand	Mastech
Model	MAS830B
Category	Multimeter
Language	English