Giatec iCOR™ Giatec iCOR™ is equipped with high precision sensors to measure: Corrosion potential mapping of rebar. Corrosion rate of mapping rebar. In-situ real time electrical resistivity of concrete. Ambient temperature and relative humidity of rebar. iCOR™ utilizes wireless technology to transmit data to a tablet, where data can be stored, analysed and visualized. Moreover, the tablet app offers a powerful post-processing tool and an easy way to share the results with other team members. iCOR™ can significantly save time, human resources and cost in the condition assessment of concrete structures.