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Les langues disponibles
6. PRODUCT DESCRIPTION
The measurements are indicated on a digital display on the multimeter (hereinafter called DMM). The
DMM measured value display comprises 60000 counts (count = smallest display value).
When the device is not operated for a specified time (settings: 5 min., 15 min., 30 min.), it will switch
off automatically. This conserves the battery and allows a longer operating time. The Auto Power Off
function is switched off during data transmission to a PC via optical interface.
The measuring device can be used for do-it-yourself or for professional applications up to CAT IV.
The DMM can be ideally positioned with the positioning bracket on the back for improved readability.
The battery and fuse compartment can only be opened when all test leads are removed from the
measuring device. The test leads cannot be plugged into the measuring sockets when the battery and
fuse compartment is open. This increases user safety.
In the voltage and current measuring range, there is an audio warning with display indicators when
test leads are incorrectly connected. Connect the test leads correctly before measuring.
Rotary switch (4)
The individual measuring functions are selected via a
rotary switch. The automatic range selection "AUTO"
is active in some measuring functions. The appropriate
range of measurement is set for each application
individually. Always begin current measurements with
the largest measuring range (10 A) and switch to a
smaller measuring range as needed.
When the switch is in the "OFF" position, the multimeter
is turned off. Always turn the measuring device off
when it is not in use. Figure 1 shows the layout of the
measuring functions.
7. DELIVERY CONTENT
• Multimeter with rubber protective frame
• 9 V alkaline monobloc battery
• 1 set of test leads
• 1 set of alligator clips
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• Wire temperature sensor
• USB interface adaptor
• "VOLTSOFT" analysis software
• Operating instructions
8. DISPLAY INDICATIONS AND SYMBOLS
The symbols and indications vary depending on the model. This is a list of all possible symbols and
indications in the VC890 series.
Delta symbol for relative measurement (= reference measurement)
AUTO
Stands for "automatic measuring range selection"
TrueRMS
True RMS measurement
Data hold function
Comparison mode
> <
Limiting value specification, measurement must remain between two specified
values
< >
Limiting value specification, measurement must remain outside of two specified
values
Stands for "comparison test not passed"
Stands for "comparison test passed"
View saved data
OL
Overload = the measuring range has been exceeded
OFF
Switch position "OFF"
Symbol for battery replacement (battery charge low)
Symbol for the diode test
Symbol for the acoustic continuity tester
AC
Alternating voltage or current
Maximum measurement
Minimum measurement
Fig. 1
Average measurement
Automatic power off activated
Data memory will be deleted
Manual data memory
Automatic data memory
Symbol for data transfer (active interface)
Function switch activated (blue button labelling)
VOID
Data memory contains no values
DC
Direct voltage or current
mV
Millivolt (=0.001 V)
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