SATA 03075 Bedienungsanleitung Seite 38

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03075/03079
* SELECT/N.F.C/V.F.C: Click "SELECT" to select the function (only for complex function).
In AC voltage mode, press and hold "V.F.C" for not shorter than 2 s, then "VFC" prompt will be shown on LCD, and V.F.C measurement mode will
be activated such that VF voltage can be measured stably. At that time, press and hold this key for not less than 2 s to deactivate the V.F.C
measurement mode;
In mV mode, press and hold "SELECT" to activate or deactivate temperature measurement function;
In mA mode, press and hold "SELECT" to activate or deactivate %(4-20mA) measurement function;
In uA mode, press and hold "SELECT" to activate or deactivate square wave output function (only for 03079 model);
IX. Measurement instructions (See Fig. 3)
Firstly, please pay attention to checking the built-in battery. After power-on, if " "
symbol appears on the display, it indicates a low battery. In that case, be sure to replace or
charge the battery in time before use. Upon detection of a low battery, the meter will be
forced to enter the sleep mode. Besides, pay attention to the symbol " ! " near the jack
of the test probe, which is to warn you not to allow the tested voltage or current to exceed
the indications, for the sake of measurement safety.
1. AC/DC voltage measurement
The displayed value of AC/DC voltage measurement is a true RMS. During online measurement,
press "Hz/%" to select the auxiliary display frequency/ duty cycle measurement mode. When
the meter is set to DCV position, pressing "SELECT" can select AC+DC measurement mode:
When "HZ/%" is pressed, AC/DC/HZ value can be shown in turn in the auxiliary display, and
(AC+DC) value will be shown on the main display. In LoZ mode: In AC mode, Hz or duty cycle
Fig. 3
(switched with "Hz%" key) will be shown on the auxiliary display.
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