PEWA BENNING MM 3 Notice D'emploi page 15

- 16 A (500 V) fast blow fuse on 20 A input terminal
Current measurements in the 20 A range must last for 30 seconds maximum
followed by a 3 minute break, 10 A continous.
Range Resolution
200 µA
2 mA
20 mA
200 mA
20 A
7.4 Alternating current ranges
The measurement value is arrived at by average sensing and is displayed as
the RMS value.
Overload protection:
- 1 A (500 V) fast blow fuse on µA/ mA input terminal
- 16 A (500 V) fast blow fuse on 20 A input terminal
Current measurements in the 20 A range must last for 30 seconds maximum
followed by a 3 minute break, 10 A continous.
Range
200 µA
2 mA
20 mA
200 mA
20 A
7.5 Resistance ranges
Overload protection for resistance measurements: 600 V
Range Resolution
200 Ω 0,1 Ω
2 kΩ 1 Ω
20 kΩ 10 Ω
200 kΩ 100 Ω
2 MΩ 1 kΩ
20 MΩ 10 kΩ
7.6 Diode and Continuity Testing
The accuracy indicated below is valid in the range of 0.4 V to 0.9 V.
Overload protection for diode testing: 600 V
The built-in buzzer sounds if the resistance R falls below 50 Ω.
Range Resolution
7.7 Capacitance ranges
Conditions: Capacitors must be discharged before testing and then connected
to the meter according to the indicated polarity.
10/ 2004
0,1 µA ± (1,0 % of reading + 2 digits)
1 µA ± (1,0 % of reading + 2 digits)
10 µA ± (1,0 % of reading + 2 digits)
100 µA ± (1,0 % of reading + 2 digits)
10 mA ± (2,0 % of reading + 3 digits)
Accuracy in 40 Hz - 500 Hz
Resolution
0,1 µA ± (1,5 % of reading + 3 digits)
1 µA ± (1,5 % of reading + 3 digits)
10 µA ± (1,5 % of reading + 3 digits)
100 µA ± (1,5 % of reading + 3 digits)
10 mA ± (2,5 % of reading + 5 digits)
± (0.8 % of reading + 4 digits)
± (0.8 % of reading + 2 digits)
± (0.8 % of reading + 2 digits)
± (0.8 % of reading + 2 digits)
± (0.8 % of reading + 2 digits)
± (2 % of reading + 5 digits)
1 mV ± (1,5 % of reading + 5 digits)
BENNING MM 3
Accuracy
frequency range
Accuracy
.
rms
Accuracy
Burden Voltage
600 mV max.
600 mV max.
600 mV max.
900 mV max.
900 mV max.
Burden Voltage
600 mV
rms
600 mV
rms
600 mV
rms
900 mV
rms
900 mV
rms
.
rms
Maximum Max. open
test current circuit voltage
2,5 mA 3,2 V
200 µA 0,5 V
40 µA 0,5 V
4 µA 0,5 V
400 nA 0,5 V
40 nA 0,5 V
Maximum Max. open
test current circuit voltage
1,5 mA 3,2 V

max.
max.
max.
max.
max.
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