Resistance Measurements - Klein Tools MM450 Manuel D'utilisation

ENGLISH
2. To measure current: Remove power from circuit, open circuit at
measurement point, connect meter in-series in the circuit using
the test leads, and apply power to circuit.
3. Measure the current. The meter will auto-range to display the
measurement in the most appropriate range.
Do not attempt to measure more than 10A.
When measuring currents greater than 6A, a measurement
time of 30 seconds followed by 10 minutes of recovery time
is recommended.

RESISTANCE MEASUREMENTS

1. Insert RED test lead into V jack
into COM jack
Continuity/Resistance
NOTE: The meter defaults to Continuity testing in this mode. To
enter Resistance testing mode, press the "SEL" button
The continuity icon
with enter auto-range
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.
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 O.L. This is normal.
DO NOT attempt to measure resistance on a live circuit.
12
OPERATING INSTRUCTIONS
, and rotate function selector switch
4
setting.
will disappear from the display and the meter
Black lead
Red lead
, and BLACK test lead
5
to the
2
once.
10