air temperature
air velocity/multipoint/mass flow calculations
relative humidity/dew point
illuminance
sound level meter and analyser.
Completely digitalised Class 1 (Pro Set) or Class 2 (Euro Set and Standard Set) sound level meter with two independent measuring channels compliant with IEC 61672 standard. Each channel can be set with different time and frequency weighting.
Multinorm is also real-time octave and one third octave frequency analyser compliant with IEC 61260 standard. Operates in two modes: in an on-line reading mode which displays current measurements and in a logger mode, which automatically stores all measurement values per logging interval.