UEi Test Instruments DL579 Manuel D'instructions page 18

The UEi LRA Inrush is programmed to properly capture the starting current
for compressor motors. Inrush current can be measured in any position of
the rotary selector Dial.
• Select the range capable of capturing the maximum value.
• Press the INRUSH button – INRUSH will now be shown on the screen.
• Activate the compressor and read value on the display.
• Press the INRUSH button to return to live readings.
LRA Inrush
RANGE MAX/MIN
INRUSH
AUTO
AUTO
Hz
True RMS
CLAMP METER
SELECT INRUSH
DISCONNECT TEST LEADS
TEMP
CATIV 300V
CATIII 600V
INRUSH
• Rotary selector Dial = any position
• Press INRUSH
• Readings show on upper display
18