Diode Testing; Continuity Testing - Benning MM 7-1 Instrucciones De Servicio

Measuring range
60 mA
600 mA
6 A
10 A
7.5 AC/ AC+DC current ranges
The input resistance is 10 MΩ parallel < 100 pF. The measurement value is
obtained as a true RMS value and displayed as such. With non-sinusoidal
curves, the value displayed is less accurate. This results in an additional error
for the following crest factors:
Crest factor of 1.4 to 2.0, additional error + 1.0 %.
Crest factor of 2.0 to 2.5, additional error + 2.5 %
Crest factor of 2.5 to 3.0, additional error + 4.0 %
Overload protection:
- 440 mA (1000 V) fuse, 11 kA, rapid on mA input
- 11 A (1000 V) fuse, 20 kA, rapid on 10 A input
Max. measuring time:
- 10 A range: 3 minutes (pause > 20 minutes)
- 600 mA range: 10 minutes (pause > 20 minutes)
AC Measuring range
60 mA
600 mA
6 A
10 A
AC+DC Measuring range
mA
A
7.6 Resistance ranges
Overload protection: 1000 V
Measuring
Resolution
range
600 Ω 0.1 Ω
6 kΩ
60 kΩ 10 Ω
600 kΩ 100 Ω
6 MΩ 1 kΩ
40 MΩ* 10 kΩ
* Measured values > 10 MΩ might cause changing values on the display
(max. ± 50 digits).

7.7 Diode testing

Overload protection: 1000 V
Measuring
Resolution Measurement accuracy
range
2 V

7.8 Continuity testing

Overload protection: 1000 V
The built-in buzzer sounds in the case of a resistance R less than 30 Ω up
to 100 Ω. For a resistance R higher than 100 Ω, the buzzer does not emit an
acoustic signal.
Measuring
Resolution
range
600 Ω 0.1 Ω
07/ 2016
Resolution
10 µA
100 µA
1 mA
10 mA
Resolution
10 µA
100 µA
1 mA
10 mA
Measurement accuracy in frequency range 50 Hz - 1 kHz
AC/ DC
Measurement accuracy
± (0.8 % of reading + 5 digits)
1 Ω ± (0.8 % of reading + 5 digits)
± (0.8 % of reading + 5 digits)
± (0.8 % of reading + 5 digits)
± (0.8 % of reading + 5 digits)
± (1.0 % of reading + 5 digits)
AC/ DC
1 mV ± (1.5 % of reading + 5 digits)
AC/ DC
Measurement accuracy
± (0.8 % of reading + 5 digits)
BENNING MM 7-1
Measurement accuracy
± (0.8 % of reading + 5 digits)
± (0.8 % of reading + 5 digits)
± (0.8 % of reading + 5 digits)
± (0.8 % of reading + 5 digits)
Measurement accuracy
in frequency range 50 Hz - 1 kHz
± (1.2 % of reading + 5 digits)
± (1.2 % of reading + 5 digits)
± (1.2 % of reading + 5 digits)
± (1.2 % of reading + 5 digits)
± (2 % of reading + 10 digits)
± (2 % of reading + 10 digits)
Max. meas.
current
100 µA
100 µA
60 µA
6 µA
600 nA
60 nA
Max. meas. current
0.1 mA
Max. meas.
current
0.1 mA

Max. no-load
voltage
2.5 V
2.5 V
0.6 V
0.6 V
0.6 V
0.6 V
Max. no-load
voltage
2.5 V
Max. no-load
voltage
2.5 V
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