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www.farnell.com
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TM
TM
Page <2>
V1.0
22/08/18
Please read this manual before operating the equipment.
Keep manual in accessible place for future reference.
What’s Included
Multimeter
1 No.
Test Lead
1 Set.
K Type Temperature Probe 1 No.
User Manual
1. Overview
72-10390A multimeter is a hand-held 3-1/2 digital display digital multimeter with advanced design, multiple entire functions,
novel figurations and reliable performance. This meter is fully capable to measure voltage both AC and DC, DC current,
resistance, capacitance, inductance, temperature and forward voltage drop of diode, transistor, continuity test and square
wave output etc. This operating manual covers information on safety and cautions to full fill CE mark standard. Please read the
relevant information carefully and observe all the warnings
Warning
:
To avoid electric shock or personal injury, read the “Safety Information” and “Rules for Safe Operation”
carefully before using the Meter.
2. Safety Information
This meter complies with the standard IEC/EN 61010-1, 61010-2-033 in pollution degree 2, over voltage category
(CAT III 600V) and double insulation.
CAT. II: Local level, appliance, PORTABLE EQUIPMENT etc., with smaller transient voltage over voltage than CAT. III
CAT. III: Distribution level, fixed installation, with smaller transient over voltage than CAT. IV
Use the meter only as specified in this operating manual, otherwise the protection provided by the meter may be impaired.
1. Before using the meter inspect the case. Do not use meter if it is damaged the case (or part of the case) is removed. Look
for cracks or missing plastic. Pay attention to the insulation around the connections.
2. Inspect the test leads for damaged insulation or exposed metal. Replace damaged test leads with identical model number or
electrical specifications before using the meter.
3. Replace the battery as soon as the battery indicator “
” appears. With a low battery, the meter might produce false readings
that can lead to electric shock and personal injury.
4. When measurement is on / off against the correct testing position.
5. Do not apply more that the rated voltage, as marked on the meter in order to avoid possible electric shock or personal injury
and avoid possible damage to the meter.
6. Do not change the measuring range during the testing as it causes to damage the meter.
7. When each measurement has been completed, disconnect between the test leads and the circuit under test connection,
then turn the meter power off and remove the test leads away from the input terminals of the meter. It is a vital for the high
current measurement.
8. When the meter working at an effective voltage over 60V in DC and 30Vrms in AS, special care should be taken.
9. When servicing the meter, use only the replacements parts, such as the test leads, with the same model or identical electri-
cal ratings.
10. Do not use or store the meter in an environment of high temperature and humidity. The performance of the meter may
deteriorate after dampened.