Once the measurements are frozen:
• Press “Hold/min/max”.
The device displays the maximum value of CO measured since the last questioning at the top of the screen and the
minimum value of CO measured since the last questioning at the bottom of the screen.
• Press again “Hold/min/max”.
The device displays the maximum value of temperature measured since the last questioning at the top of the screen and
the minimum value of temperature measured since the last questioning at the bottom of the screen.
• Press “On/Off/Esc” to return to the measurements display.
Display the minimum and the maximum
• Turn on the device by pressing on “On/Off/Esc”.
The device displays its name “CO 110” then performs an autozero during 5 seconds.
The probe must be left to the open-air during this autozero.
• Put the probe to the required location.
• The device displays the CO and temperature measurements.
Perform a measurement
During the measurement:
• Press “Hold/min/max” to freeze the measurement.
“Hold” appears on the screen and the measurements are frozen.
• Press “On/Off/Esc” to exit the hold function.
The device returns to the measurements display.
Freeze the measurement
Adjust the device
Device drop-down menu
During the measurement:
• Press “OK”.
“CO MAX” displays on screen with below the measuring time to adjust. This time is between 0:00 and 5:00.
• Press “Select” to adjust the rst digit then “OK” to validate, perform the same procedure for the following digits.
• When the st digit is adjusted, press “OK”.
“START” displays on screen.
• Press again “OK” to start the measuring time.
The device displays the measuring time count. At the end of this count, the CO max measurement displays on screen.
Perform a CO max measurement