Display
English
1
2
3
3
5
6
Buzzer alert
: icon indicating whether the buzzer alert is
active or not.
1
Battery level indication
2
Air quality indication: Indicates the health level of the
measured CO2 value:
•
Green: 400 ppm-700 ppm
•
Yellow: 700 ppm
–
1500 ppm
•
Red: 1500 ppm
–
5000 ppm
3
CO2 level:
CO2 values expressed in PPM (Parts per
million), with values measured between 400 ppm and
5000 ppm
4
Temperature
: expressed in Celsius (
℃
) or Fahrenheit (°F)
5
Humidity:
expressed in %
6
Nomestic® PTH-9C CO2 meter - Instruction Manual/Handleiding
