The research group has a strong tradition for, and understands the importance of, measuring and gathering empirical data, both in the field and laboratory.

• Airborne pollutants: Particle/aerosol counters (Lasair, P-trak, AeroTrak, DustTrak, LAS-X, also experimental Aurduino-controlled counters), gas monitors (TVOC, NOx, CO, CO2 , Sarad RTM & Canary radon meters, Lumasense 12-channel photoacoustic multigas/tracer gas monitor), BM Dustdetector for surfaces, Contact plate aspirators (SAS Super, Aquaria Microflow). Also Collaboration With NILU and UiO for more advanced GC/MS analyses.

• Biometrics/personal exposure: SidePak Personal Aerosol Monitor, Niox Mino Airway Inflammation Monitor, Shimmer GSR sweat & activity loggers, 24-thermocouple suit.

• Microbiological: CFU counters.

• Multipurpose loggers: INTAB PC-loggers, Arduino-microcontrollers for special monitoring studies, GPS-logging

• Thermal: Hukseflux TRSYS01 dual heat flux meter system, Innova and Swema units for measuring PMV-parameters, globe, MRT and radiation asymmetry, thermocouples and dedicated surface temperature sensors, thermography cameras and IR spot thermometers (ExTec, Thermopoint, Elma).

• Temperature & humidity: Digitron RH/temp logger, Brüel & Kjær chilled-mirror hygrometer, Almemo psychrometer, and numerous TinyTag combined temp/RH loggers

• Acoustics: Handheld sound level meters (Brüel & Kjær, Cirrus, Elma)

• Actinic: Lux meter, REFO 3-angle reflectometer.

• Airflow: Anemometers (Swema bidirectional or omnidirectional hot wire with loggers), and balometers (VelociCalc, Accubalance, Kimo, Alnor), Prandtl tubes, in-duct flow-cross, Minessota blower door, Flow visualization (Smoke generation).

• Fluid flow: Greyline Portaflowm ultrasonic, Tour Anderson cumpeterized balancing instrument

• Digital manometers: DPM, Swema 3000

• Electrical power: 3-phase net analyzers (Chauvin Arnoux, Fluke and Hoiki), handheld single-phase meters, and plug-in end-use energy loggers.