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Error
Possible cause
The multimeter does not
Is the battery flat?
work.
The measuring value does
Is the wrong measuring
not change.
function active (AC/DC)?
Are the test leads firmly
inserted into the measuring
sockets?
Is the fuse defective?
Is the hold function activated?
(display )
The measuring device
Incorrectly attached or
beeps and one of
improper test leads.
the following warning
messages is displayed:
ERROR ON V INPUT
ERROR ON A INPUT
ERROR ON mA INPUT
Repairs other than those just described should only be performed by an authorised
specialist.
80
Possible solution
Check the condition.
Replace the battery.
Check the display (AC/DC)
and change the function if
necessary.
Check the seating of the test
leads.
Check the fuses.
Press the H/LIGHT (+/COMP)
button to deactivate this
function.
Connect the test leads properly
to the measuring device,
exchange them, or change the
measuring function.
26. TECHNICAL DATA
Display .................................Max. 60000 counts (characters)
Measuring rate ..................... approx. 2 – 3 measurements/second,
Bargraph: approx. 2 – 3 measurements/second
Measuring line length ..........approx. 90 cm each
Measuring impedance .........>10 MΩ (V range)
Operating voltage ................9 V block battery
Working conditions ..............0 to +30 ºC (<75 % RH), +30 to +40 ºC (<50 % RH)
Operating altitude ................max. 2000 m
Storage temperature ............-10 to +50 ºC
Weight .................................approx. 380 g
Dimensions (L x W x H) .......185 x 91 x 43 mm
Over-voltage category .........CAT III 1000 V, CAT IV 600 V, contamination degree 2
Measurement tolerances
Statement of accuracy in ± (% of reading + display error in counts (= number of smallest points)). The
accuracy is valid for one year at a temperature of +23 °C (± 5 °C), and at a relative humidity of less
than 75 %, non-condensing. Temperature coefficient: +0.1 x (specified accuracy)/1 °C
Direct voltage
Range
Accuracy
600 mV
±(0,03 % + 10 digits)
6 V
60 V
±(0,05 % + 10 digits)
600 V
1000 V
Overload protection: 1000 V; Impedance: 10 MΩ
Resolution
0.01 mV
0.0001 V
0.001 V
0.01 V
0.1 V
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