77
Input impedance: 10 MΩ for small ranges.
Frequency range: 40 Hz to 1000 Hz.
Overload protection: Same as CD voltimeter.
Average value (rms sine wave).
Protection against overchange: 2A/250 V fuse.
Frequency range: 40 Hz to 1000 Hz.
Maximum current range: 20 A max. 15s.
Voltage loss: 200 mV.
Measuring amperage
Protection against overchange: 2A/250 V fuse.
Maximum current range: 20 A max. 15s.
Voltage loss: 200 mV.
DC AMPERIMETER
Range
Resolution
Accuracy
200 μA
0.1 μA
± (0.8% ± 1 digit)
2 mA
1 μA
20 mA
10 μA
200 mA
100 μA
2 A
1 mA
± (1.2% ± 1 digit)
20 A, 20 μA
10 mA, 10 μA
± (2.0% ± 5 digits)