• Keyboard
On-Off button to
switch the device on
and off
Meas / Cal key to return to measure
mode and to start calibration
Down directional key to scroll through
the menus and parameters and to
manage the recall of data
• LED
All the instruments are equipped with a two-colour LED (red and green) which provides the user with
important information on the status of the system:
Funzione
Power on
Power off
Standby
Stable measure
Errors during calibration
Errors during measurement
Time of saving the data
Recall Memory mode
Selection confirmation
Timed screens
Installation
• Supplied components
The instrument is always supplied inside the specific carrying case with these accessories:
batteries, adaptor 5V with USB cable, standard 0 oxygen, paper tissues, screwdriver, beacker, multilingual
user manual and test report.
Contact your local distributor to be updated on the correct composition of the sales kit and spare parts.
Up directional key for scrolling
through menus and parameters
and managing data saving
Enter / Menu key to confirm the chosen values
and enter the setup from the measure mode
LED
Descrizione
Fixed
Fixed
Flashing every 20 s
Flashing every 3 s
Flashing every 1 s
Flashing every 3 s
On / Off in rapid succession
Alternate green and red, pause 5 s
Switched on for 1 s
Fixed
10
MODE key to scroll through the
various measurement parameters