Kewtech KEW301, Инструкция по эксплуатации, Страница: 9 / 16

KEW301
7
show on the main display, T1 and T2 will be
shown on the second display alternately.
4.6 Relative Operation for Main Display:
When one press the “
△
REL ” button, the meter
will memorize the present reading and the
difference between the new reading and the
memorized data will be shown on the display.
Press the “
△
REL ” button again to exit the
Relative operation.
4.7 MAX/MIN/AVG Operation for Main Display:
When one press the button the meter
will enter the MAX/MIN mode. Under this
mode the maximum value, minimum value and
average value of latest 8 data is kept in the
memory simultaneously and updated with
every new data.
When the MAX symbol is display, the
Maximum is shown on the display.
Press again, then the NIN symbol is on
the display and also the minimum reading.
Press again, the AVG symbol is on the
display and also the average reading.
Press again, MAX, MIN and AVG will
blink together. This means that all these data is
updated in the memory and the reading is the
present temperature.
One may press to circulate the display
mode among these options.
When the meter is under operation, “
△
REL ” and “ °C/°F ” are disabled.