Operation - Greenlee DM-50 Instruction Manual

Operation

1. Set the selector according to the Settings Table.
Start with the highest measurement setting.
2. See Typical Measurements for illustrations of typical uses.
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 leads from the circuit and
change to the next lower range.
8
Electric shock hazard:
Contact with live circuits could result in
severe injury or death.