Hukseflux offers systems for expertly measuring thermal conductivity of plastics, composites, fluids, pastes, and granular materials like soils. THASYS and THISYS systems are specifically designed for measurements on plastics and composites. THASYS offers superior accuracy because the measurement method makes it insensitive to errors due to contact resistance. For on-site measurement of the thermal resistance or h-value thermal insulation of walls and building envelopes we offer TRSYS01. FTN02, MTN02, TNS02 and TPSYS are thermal needle systems for thermal resistivity / conductivity measurement in the field and / or for laboratory analysis.