User's Manual

14
and it is automatically
identified as the
temperature of the
object.
When the measured
temperature is higher than
100C (212F)
Three short buzzing
sounds and 3s green
backlight
When the measured
temperature is lower than 0C
(32F)
Three short beeps and
3s green backlight
Query of 20 Groups of Memory Data
LCD
Display
Operation Method and
Display Instructions
Sound and Backlight
In the power-off state, press
the measurement key for
more than 4s but less than 6s.
Then, the LCD displays "- - - ",
and the M symbol blinks.
No sound is emitted.
Press the measurement key
again. Then, the LCD displays
the first memory value, and
the M symbol blinks. Each
time you press the
measurement key once, the
LCD displays a memory
number for 1s and then
displays the memory
measurement value, where
No sound is emitted.