Investigation of the low-cost sampling devices for the purpose of high-precision electric power measurement

Low-cost metrology paradigm implies investigation of possible applications of low-cost measurement devices in order to achieve satisfactorily precision of relevant measurement quantities. This is especially important in the underdeveloped countries where it is needed to advance their metrology capabilities in order to ensure satisfactorily standards for industry requirements. Thus, we investigated the performances of low-cost sampling devices for the purpose of high-precision electrical power measurement in relevant national metrology institutes or measurement laboratories.