▣ Temperature:

- °F

▣ Humidity:

-%

▣ Pressure:

- inHg

▣ Light:

- lux

Noise:

▣ High - u
▣ Mid - u
▣ Low - u
▣ Amp - u

Gases:

▣ NH3 - ppm
▣ Reducing CO - ppm
▣ Oxidising NOx - ppm