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Metrix MX 58HD Notice De Fonctionnement page 24

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  • FRANÇAIS, page 5
2.
DESCRIPTION
This multimeter is one of the ASYC II (Advanced SafetY Concept, third generation) range,
designed for a high degree of user safety, maximum protection and unrivalled performance.
2.1.
Selector switch
It is a standalone, handheld professional measuring instrument, capable of measuring the
following quantities (accessed by the eleven-position rotary selector switch) :
AC voltages with AC (or RMS) capacitive coupling,
AC voltages with AC+DC (or TRMS) direct coupling,
DC voltages,
AC currents with AC (or RMS) capacitive coupling
AC currents with AC+DC (or TRMS) direct coupling,
DC currents,
resistance values,
continuity (with beeper),
capacitance,
diode threshold voltage,
frequencies,
duty cycles
2.2.
Keypad
A six-key keypad lets you :
select the autoranging mode (RANGE key),
freeze a value (HOLD key),
measure fast peaks (Pk +/- key),
set the measurement relative to a reference value (REL key),
select a function derived from the main function, or switch on the
multimeter again after it has been shut down automatically (SEL/ON key),
activate sending data to a printer (PRINT key).
2.3.
Display
The display provides :
clearly legible figures (14 mm high),
an analogue readout of the parameter being measured through
a 34-segment bargraph,
perform 5000-count measurements
2.4.
Power supply
This multimeter is powered by a standard 9 V battery which provides approximately 500 hours of
operation.
2.5.
Input terminals
Measurements are performed using two measuring leads supplied with the instrument
connected to input terminals 1, 2, 3 and 4, as indicated in section 3.1.
20
Chapter II
Portable digital multimeter

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