Key Functions - TESTO 175 Mode D'emploi

5 Display and control elements
Representation Explanation
Green and
yellow LED flash
three times
when pressing
the button.
Green LED
flashes three
times when
pressing the
button
Green LED
flashes five
times when
pressing the
button
Green, yellow
and red LED
flash in
succession
5.3.

Key functions

A detailed representation of the display readings can be
found under Menu overview.
✓ Instrument in operating status
Button start programmed.
> Press [GO]
measurement program.
- The measurement program starts and
the display.
✓ Instrument is in operating status Wait:
> Press [GO]
upper alarm value, lower alarm value, battery life and
last reading.
The displays appear in the specified sequence.
✓ Instrument is in operating status
> Press [GO]
highest saved reading, lowest saved reading, upper
alarm value, lower alarm value, battery life and last
reading.
Instrument is in End-mode
Instrument is in Wait-mode
Long pressing of the GO button has
set a time mark.
The battery has been changed.
for approx. 3 seconds to start the
in order to change between displays of
in order to change between displays of
Wait and start criterion
Rec appears in
Rec or End:
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