Sonel MPI-540 User Manual

MPI-540 – USER MANUAL
96
 The meter emits a continuous audio signal until test voltage reaches 90% of the
preset value (and also when 110% of the preset value is exceeded).
 After completion of measurement, the capacitance of the object tested is dis-
charged by shorting R
ISO
+ and R
ISO
– terminals with resistance of 100 kΩ.
Additional information displayed by the meter
The meter is ready for measurement.
Measurement in progress.
Too high voltage detected on terminals of the meter. Dis-
connects the terminals from the test object.
Interference voltage occurs on the tested object. Meas-
urement is possible but may be burdened with additional
uncertainty.
Current limit tripped. The symbol displayed during the
measurement is accompanied by a continuous beep. If it
is displayed after the measurement, it means that the
measurement result was obtained during operation with a
current limiting device (e.g. short circuit in the test object).

Sonel MPI-540 Specifications

General

Brand	Sonel
Model	MPI-540
Category	Measuring Instruments
Language	English