Description of the instruments
6,000- and 60,000-count digital multimeters
11
Description of the instruments (continued)
Symbols Designation
AC
Measurement of the AC signal
DC
Measurement of the DC signal
AC+DC
Measurement of the AC and DC signal
AUTO
Automatic range switching
Δ
REL
Values relative to a reference
REF
Reference value
HOLD
Storage and display of stored values
MAX MIN AVG
RMS value (surveillance)
MAX
Maximum RMS value
MIN
Minimum RMS value
AVG
Mean value
PEAK
Peak value
PEAK+
Maximum peak value
PEAK-
Minimum peak value
.
run r.un ru.n
Capacitance meter, acquisition in progress
-----
Frequency measurement impossible
O.L
Overshoot of the measurement capacities
USER
USER mode (on main display unit)
BASIC
BASIC mode (on main display unit)
Z
Hertz symbol (main display unit)
Z
Hertz symbol (secondary display unit)
Ω
Ohm (main display unit)
Ω
Ohm (secondary display unit)
%
Percentage
Positive pulse
Negative pulse
PT100
Symbol for temperature measurement using a Pt100 probe
PT1000
Symbol for temperature measurement using a Pt1000 probe
Symbol for measurement using a current clamp
LEADS
Function selected incompatible with the connection of the lead
LowZ
Low-impedance voltage measurement
♪
Symbol of the audible continuity measurement
Symbol of the measurement and testing of a semiconductor junction
Warning, possibility of electric shock
(∗)
USB communication (
MTX 3291
)
300Hz filter
Auto power OFF deactivated (permanent mode)
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