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2. Current
Function
Range
Accuracy
AC
[1]
50.000mA
1.000A
Sine Wave:
± (1.0% + 20d) for 40Hz to 70Hz
± (2.0% + 40d) for 71Hz to 10kHz
DC
50.000mA
1.000A
± (0.05% + 5d)
[1] Below 5% of AC range, add 20d to accuracy.
Input Protection :
Equipped with High Energy Fuse.
440mA, 1000V IR 10kA Fuse (Bussmann DMM-B-44/100)
Input Impedance :
0.1
Ω
at A input, 13
Ω
at mA input. Not contain protection circuit.
Bandwidth :
40Hz to 10kHz
Minimum Resolution :
1µA in the 50mA range
Maximum Measuring Time :
1 minutes at A input, 10 minutes at mA input.
Rest time is 20 minutes minimum.
AC Additional Specifications :
The AC additional specifications are same as voltage.
3. Frequency Counter
Range
Resolution
Accuracy
500.00Hz
0.01Hz
± 3d
5.0000kHz
0.1Hz
50.000kHz
1Hz
100.00kHz
10Hz
Input Protection :
1000V
DC
or 1000V
AC
rms
Minimum Frequency :
5Hz
4. Frequency Counter Sensitivity
Function
Range
Sensitivity (Peak-to-Peak)
5 to 10k (Hz)
10k to 100k (Hz)
mV
50.000mV
500.00mV
10mV
100mV
V
5.0000V
1V
1V
50.000V
500.00V
1000.0V
1V
Unspecified
A
50.000mA
10mA
1.000A
300mA
