KJ KJ39E, Руководство по эксплуатации

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7
Warning
a) To avoid harms to you or damages to the Meter from
electrical shock, do not attempt to measure voltages
higher than DC /AC 600V rms, although readings may be
obtained.
b) When the Meter working at an effective voltage over
60V in DC or 30V rms in AC, special care should be taken
for there is danger of electric shock.
c) When the measurement has been completed,
disconnect the connection between the testing leads and
the circuit under test and remove testing leads from the
input terminals.
DC current Measurement
To measure DC current, connect the Meter as follows:
·
Set the rotary switch to desired range
.
·
Connect the RED test lead into “V Ω mA” or “10A” input
terminal and BLACK test lead into “COM” input terminal.
·
Connect the test leads in series with the circuit being
measured.
· Read the value from display.
·
Press HOLD button if need.
Warning
a) If magnitude of the current is unknown, always
start with the highest range and reduce until satisfactory