Steren MUL-600, Instruction Manual

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Number Icon Meaning
1 CA
AC indicator.
The displayed value is the average value.
2 TRMS Does not apply
3 AUTO
The meter is in auto range mode, mode in which the meter
automatically selects the best range with the best resolution.
4 RS232C
Data output, these are always on the LCD screen, but the data
output is only in progress when the meter is connected to the
PC via RS232C interface cable included.
5 % Percentage, used for measuring cycle functions.
6
Appears when data retention (HOLD) is activated.
7
REL
Allows you to set the current measurement reference. The
following measurements will be made with regard to this.
8
Battery is low
Warning to prevent false readings.
9 °C Indicates the unit of temperature (Celsius).
10
Diode Test.
11
In continuity, buzzer is on.