Operation - Greenlee CM-1100 Instruction Manual

Operation

Electric shock hazard:
Contact with live circuits can result in severe injury or death.
1. Turn the unit ON.
2. See Typical Measurements for illustrations of typical uses.
3. Choose DC or AC measurement by pressing the DC/AC button. For frequency
measurement, press the FREQ./Hz button.
4. Press the DCA Auto Zero button to fully compensate for residual magnetism when making
DC current measurements.
5. 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.
6. Take the reading from the circuit to be tested.
7. Press PEAK HOLD to hold the peak measured value on the display (
displayed).
Note: Set clamp so that DC current is positive before using PEAK HOLD.
8
icon will be