Besantek BST-MT707, Инструкция по эксплуатации

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-11-
Press the REL button (less than one second)
again, the DMM will go back to the original mode.
The " " sign disappears.
(10) MAX & MIN Button
Press this button (less than one second) to enter
into the "MAX" mode, the "MAX" annunciator turns
on, and the LCD shows the maximum value.
Press this button (less than one second) again to
enter into the "MIN" mode, the "MIN" annunciator
turns on, and the LCD shows the minimum value.
Press this button for more than one second to go
back to the original mode.
(11) Hz & Button
● Select the function of ACV, ACmV, ACµA or
ACmA. Then press the Hz button for less
than one second to enter into the frequency
measurement mode.
Press the Hz button again (less than one
second), the DMM will go back to ACV, ACmV,
ACµA or ACmA measurement function.
● Select the function of ACV, press the
Hz / button for more than one second
to enter into the phase rotation testing mode.
Press the Hz / button again (more than
one second), the DMM will go back to ACV
measurement function.