Hukseflux is leading manufacturer of ISO 9060 thermopile pyranometers, pyrheliometers, pyrgeometers, soil heat flux sensors, non-contact radiative heat flux sensors and STP01 temperature profile sensor. Our latest SR30 digital secondary standard pyranometer with internal heated ventilation, delivers maximum data availability year-round. Additional products on display include our popular NR01 four-component net radiometer, NR02 low cost net radiometer, HFP01 and HFP01SC soil heat flux sensors.