VOLTCRAFT SEM4500 Bedienungsanleitung Seite 49

The information shown in the upper display area can be toggled with the
button (6). The following indicators are available:
Power in Watt ("W")
Current in Ampere ("A")
Voltage in Volt ("V")
Power factor ("PF")
Mains frequency ("Hz")
Max. power in Watt ("MAX W")
Max. current in Ampere ("MAX A")
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