Testo 435-1 Indoor Air Quality Monitor Kit is a multifunction instrument for measuring and surveying Indoor Air Quality and for altering and reviewing VAC systems. This Testo Indoor Air Quality Monitor is a moderate introduction of measurement engineering for ambient air conditions.

Applications: Used in ventilation ducts to measure volumetric flow, measures the flow at duct outlets, measures the air and surface temperature, radiated heat, lighting measurement, turbulence measurement(thermal comfort), Laboratories, Residential Buildings, Commercial Buildings, Schools and Educational Institutions.