Operation - Greenlee DM-100 Instruction Manual

Operation

1. See the Settings Table. Set the selector to the proper setting, press the unlabeled blue
button to select the desired measurement, and connect the test leads to the meter. Start
with the highest measurement setting.
2. See 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 and/or fuse.
• If the unit still does not function as expected, send the unit to Greenlee for repair.
See the address shown under Warranty.
4. Take the reading from the circuit or component to be tested. If the resolution is not
satisfactory, remove the meter from the circuit and change to the next lower range if using
manual ranging.
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