Press button again, MAX and MIN 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 MAXMIN operation, and button are
disabled.
To exit the MAX/MIN mode, one may press and hold button for
two seconds.
4.9 AUTO POWER OFF
By default, when the meter is powered on, it is under auto power off
mode. The meter will power itself off after 30 minutes if no key
operation.
One may press and hold button and then power on the meter
and there will be two successive beeps to indicate that auto power
off is disabled.
4.10 LOW BATTERY CONDITION
The temperature meter low battery indication as follows
Low battery. Replace the batteries.
4. OPERATION INSTRUCTIONS
P.9
