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3.4 Measuring resistance
1. Plu
the red lead into the "V-
è
-
" input terminal and the black lead into the "COM" input terminal .
2. Turn the function switch to "
è
"
3. To avoid incorrect measurements, make sure that the circuit to be measured is not live.
4. Appl
the probes to the item whose resistance is to be measured. To measure low resistances with the
reatest possible
accurac
, before makin
a measurement short the probes to
ether and make a note of the resistance shown (the resis-
tance of the leads). After makin
the measurement subtract this resistance from the fi
ure shown on the displa
.
3.5 Continuity testing with the internal sounder .
1. Plu
the red lead into the "V -
è
-
" input terminal and the black lead into the "COM" input terminal .
2. Turn the function switch to "
".
3. Appl
the probes to the circuit to be tested. The internal sounder will operate if the resistance is less than 50
è
.
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