02/ 2011
BENNING MM P3
17
40 V
10 mV
± (0.9 % of the measured value + 5 digits)
600 V
eff
400 V
100 mV
± (0.9 % of the measured value + 5 digits)
600 V
eff
600 V
1 V
± (1.5 % of the measured value + 5 digits)
600 V
eff
The measured value of the BENNING MM P3 is obtained by mean value rectification
and is displayed as r.m.s. value.
*1
The measuring accuracy is specified for a sinusoidal curve. In case of non sinu
-
soidal curves, the accuracy of the displayed value decreases.
7.3 Resistance measuring range
(Switch setting: Ω,
, )
Overload protection for resistance measurements: 600 V
eff
Measuring range Resolution
Measuring accuracy
Max. open-circuit
voltage
400 Ω
0.1 Ω
± (0.9 % of the measured value + 5 digits)
0.4 V
4 kΩ
1 Ω
± (0.9 % of the measured value + 2 digits)
0.4 V
40 kΩ
10 Ω
± (0.9 % of the measured value + 2 digits)
0.4 V
400 kΩ
100 Ω
± (0.9 % of the measured value + 2 digits)
0.4 V
4 MΩ
1 kΩ
± (1.5 % of the measured value + 5 digits)
0.4 V
40 MΩ
10 kΩ
± (1.5 % of the measured value + 5 digits)
0.4 V
7.4 Diode and continuity test
(Switch setting: Ω,
, )
Overload protection: 600 V
eff
The integrated buzzer sounds at a resistance R lower than 50 Ω.
Measuring range
Resolution
Max. measuring current
Max. opencircuit voltage
1 mV
1.1 mA
1.5 V
7.5 Capacity ranges
(Switch setting:
)
Conditions: Discharge capacitors and apply them according to the specified polarity.
Overload protection for capacity measurements: 600 V
eff
Measuring range
Resolution
Measuring accuracy
50 nF
10 pF
± (5.0 % of the measured value + 0.2 nF)*
500 nF
100 pF
± (2.9 % of the measured value + 5 digits)
5 µF
1 nF
± (2.9 % of the measured value + 5 digits)
50 µF
10 nF
± (2.9 % of the measured value + 5 digits)
100 µF
100 nF
± (2.9 % of the measured value + 5 digits)
The measuring duration depends on the capacitor size and might take up to 20 seconds.
* The measuring accuracy is specified for measured values from 10 nF and for previ-
ous null balance by means of the „RANGE/ REL Δ (
)“ key
6
