The following six pictures describe the whole measurement process. To get detailed instructions, please visit our homepage (www.u-value.greenteg.com) and watch our U-Value KIT video.

Choose an optimal measurement spot on the building element of interest.

On the inside of this spot place the heat flux sensor and one temperature sensor.

On the outside of this spot place the second temperature sensor.

Connect all three sensors to the data logging unit.

Start the measurement process (via your laptop).

Evaluate the U-value of the building element with the software included

Figure 7: Six-steps to start the measurement