IEK UNIVERSAL Series, Руководство по эксплуатации

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Safety symbols are presented in the Table 7.
Table 7
Important safety information. Before working with the device you must learn the manual and comply with
all the rules and recommendations of the manufacturer
High voltage is possible
AC (alternating current)
DC (direct current)
Grounding
Fuse
The device is protected with double insulation
Special disposal is required
Care and maintenance
ATTENTION! In the case of breaches of service regulations specified by the
manufacturer the protection of this device can be compromised.
If malfunctions or errors occur in the work of the multimeter immediately
discontinue its use. Check of work and repairs must be carried out in special
workshops.
Wipe the multimeter with a soft cloth, do not use abrasives or solvents for
cleaning. Electronic circuit of the multimeter does not need to be cleaned.
Storage after operation
During the storage after operation, please observe the following
recommendations:
– disconnect the test probes from the multimeter;
– make sure the meter and accessories dry;
– if for a long time, you are not going to use the multimeter, remove the
battery, otherwise it may leak and pull the device out of order.
How to work with multimeter
Measurement of DC strength
When measuring the current strength up to 200 mA, insert the connector
of black test probe in "COM" jack and insert the red test probe into the "V
W
mA"
jack. The polarity of the red probe is considered positive.
If you suspect that the measured current is within the range from 200 mA
to 10 A, you must insert the red probe into the "10 A" jack.
Use the rotary switch to select the desired limit of DC A .