Resistance Measurements - Klein Tools CL390 Manuel D'utilisation

CONTINUITY
1. Insert RED test lead into VΩμA jack
into COM jack
Continuity/Resistance/Capacitance/Diode-Test
NOTE: The meter defaults to Continuity testing in this mode. Ensure
that the Continuity Testing icon
press the "SEL/NCV" button
2. Remove power from circuit.
3. Test for continuity by connecting conductor or circuit with test
leads. If resistance is measured less than 10Ω, an audible signal
will sound and display will show a resistance value indicating
continuity. If circuit is open display will show "OL".
Black lead
DO NOT attempt to measure continuity on a live circuit.

RESISTANCE MEASUREMENTS

1. Insert RED test lead into VΩμA jack
into COM jack
Continuity/Resistance/Capacitance/Diode-Test
NOTE: The meter defaults to Continuity testing in this mode. Press
the "SEL/NCV" button
appears on the display.
2. Remove power from circuit.
3. Measure resistance by connecting test leads to circuit. The
meter will auto-range to display the measurement in the most
appropriate range.
Black lead
NOTE: When in a Resistance setting and the test leads are open
(not connected across a resistor), or when a failed resistor is under
test, the display will indicate "OL" This is normal.
DO NOT attempt to measure resistance on a live circuit.
OPERATING INSTRUCTIONS
, and rotate function selector switch
4
12
Red lead
, and rotate function selector switch
4
repeatedly until the resistance icon
12
Red lead
, and BLACK test lead
5
is visible on the display. If not,
repeatedly until the
, and BLACK test lead
5
to the
2
setting.
icon is shown.
to the
2
setting.
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