Mastech MY67 - 4.4 DC Current Specifications; 4.5 AC Current Specifications

Range
Resolution Accuracy
400mV
0.1mV ± 0.8 % of rdg ± 2 digit
4V 1mV ± 0.5 % of rdg ± 2 digit
40V
10mV ± 0.5 % of rdg ± 2 digit
400V
100mV ± 0.5 % of rdg ± 2 digit
1000V
1V ± 0.8 % of rdg ± 2 digits
Input impedance: 10MΩ, more than 100MΩ at 400mV
range.
4.4 DC CURRENT
Range Resolution
Accuracy
400µA 0.1µA ± 0.8 % of rdg ± 2 digits
4mA 1µA ± 0.8 % of rdg ± 2 digits
40mA 10µA ± 0.8 % of rdg ± 2 digits
400mA
0.1mA ± 1.2% of rdg ± 2 digits
10A 10mA ± 2.0 % of rdg ± 5 digits
Overload protection: F 500mA fuse for µA and mA
ranges, F 10 A fuse for A range.
4.5 AC CURRENT
Range Resolution
Accuracy
400µA 0.1µA
± (0.8~8.0)% of rdg
± 3 digits
4mA 1µA ± 0.8% of rdg ± 3 digits
40mA 10µA ± 0.8% of rdg ± 3 digits
400mA 0.1mA ± 1.2% of rdg ± 3 digits
10A 10mA ± 2.0 % of rdg ± 5 digits
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