Megger DCM305E Guia Del Usuario página 11

Comparator
Select a limit level
Comparing
Confirm the limit level
■ The instrument offers 3 limit values (0.25 mA, 0.5 mA and 3.5 mA)
■ The internal sounder will beep continuously with the LCD display
flashing when measured value exceeds the confirmed limit level.
megger.com 11