Measuring Frequencies - Facom 711 Guía De Instrucciones

Measuring frequencies

Place the switch on the frequency meter : Hz.
Place the probe tips in parallel on the circuit to be tested.
The range is selected automatically: read off the measured value.
NB : The bar graph is inhibited in frequency testing.
It is possible to use the additional function keys MIN/MAX,
RANGE,
The RANGE
mV, 100 mV or 1 V
Hz
Resolution 0.01 Hz 0.1 Hz
Accuracy
Protection
Operating
Range
and HOLD
(refer to «Additional function keys», page 15
key on this function selects the release threshold : 10
(10 mV is selected automatically on switching on)
Unit ranges when measuring frequency
100 Hz 1 kHz
± 1 % of Reading ± 2 pt
600 V rms and 900 V peak
10 kHz
1 Hz
4 V to 600 V
.
)
.
100 kHz 200 khz
10 Hz 100 Hz
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