Klein Tools CL900 Manuel D'utilisation page 11

AC/DC VOLTAGE (LESS THAN 1000V)
1. Insert RED test lead into VΩ jack
COM jack
AC voltage V
the LCD indicates which setting is selected.
Black lead Red lead
2. Apply test leads to the circuit to be tested to measure voltage.
The meter will auto-range to display the measurement in the
most appropriate range.
NOTE: If "–" appears on the LCD, the test leads are being applied to
the circuit in reverse. Swap the position of the leads to correct this.
NOTE: When in a voltage setting and the test leads are open,
readings of order mV may appear on the display. This is noise and
is normal. By touching the test leads together to close the circuit
the meter will measure zero volts.
Do not attempt to measure voltages greater than 1000V
in any Voltage setting.
AC/DC LoZ VOLTAGE (LESS THAN 600V)
1. Insert RED test lead into VΩ jack
COM jack
AC/DC LoZ voltage
measurement. To measure DC, press the "SEL/DC ZERO" button
to toggle between AC and DC modes. The AC or DC icon on
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the LCD indicates which mode is selected. Note "AC" or "DC" on
the display.
Black lead Red lead
2. Apply test leads to the circuit to be tested to measure voltage.
The meter will auto-range to display the measurement in the
most appropriate range.
Do not attempt to measure voltages greater than 600V
in LoZ setting.
OPERATING INSTRUCTIONS
, and rotate function selector switch
4
or DC voltage V
, and rotate function selector switch
4
setting. The meter defaults to AC
, and BLACK test lead into
5
setting. The AC or DC icon on
-or-
, and BLACK test lead into
5
to the
2
to the
2
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