Within the framework of the National Laboratory project, EnviTek Kft. won the public procurement called “development of an emission mobile laboratory”, which was announced by the Hungarian University of Agricultural and Life Sciences in January 2023. We had to modify the already purchased Ford Transit in accordance with the requirements of a mobile laboratory and also deliver the following instruments: -MSZ EN 14790 measuring circle for determining the moisture content of flue gases, for which we compiled a list of equipments from Dadolab and Ohaus manufacturers. -Portable gas analyzer, gas conditioning system, heated line and probe with QAL1 certification and hungarian type approval. In this case, we supplied an ENVEA MIR9000P gas analyzer and Dadolab accessories. As part of the handover procedure, we also carried out 2 x 1-day training and successful test measurements on the boiler of the university laboratory.