Measurement HDM3000 DMM supports many common measurements: The DC voltage The AC voltage The DC current The AC current The resistance The temperature The capacitance The continuity The diode Frequency and period Auxiliary measurement The DC voltage This section describes how to configure DC voltage measurements from the front panel, including DCV proportional measurements. Step 1: Configure the test leads, as shown below. Step 2: Press [DCV] on the front panel. Step 3: ⚫ For HDM3000 , Press Aperture and select the number of power line cycle (PLC) for measurement. Only 1, 10 and 100 PLCs provide normal mode (line frequency 25