Greenlee CM-600 Manuel D'instructions page 7

Operation
1. Set the selector according to the Settings Table.
2. Refer to "Typical Measurements" for specific measurement instructions.
3. Test the unit on a known functioning circuit or component.
• If the unit does not function as expected on a known functioning circuit, replace the battery.
• If the unit still does not function as expected, send the unit to Greenlee for repair. Refer to the
instructions under the Warranty.
4. Verify that the unit is not in hold mode, and then take the reading from the circuit or component to
be tested.
5. Press HOLD to hold the measured value on the display. Press HOLD again to exit hold mode.
Settings Table
To measure
this value ...
DC Voltage
AC Voltage
AC Current
(200 A max.)
AC Current
(200 A to 600 A)
Continuity
Resistance*
* Tone indicates circuit resistance is less than 50 Ω.
Auto Power Off
When the meter is powered on, a timer is activated that will turn the unit off after approximately 30
minutes. To continue making measurements after the unit automatically powers off, switch the selector
to OFF and then back to the desired function.
Electric shock hazard:
• Do not contact live circuits.
• Verify that the unit is not in hold mode before making a measurement.
Failure to observe these warnings could result in severe injury or death.
set the selector
to this symbol ...
connect the
red lead to ...
V-Ω
V-Ω
N/A
N/A
V-Ω
V-Ω
CM-600
and connect the
black lead to ...
COM
COM
N/A
N/A
COM
COM
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