The cartographic research of electric and magnetic fields of industrial frequency in the central part of Saratov was performed. Measurements by means of the Gigahertz Solutions ME 3830 B M/E Analyser were executed in the 177 points within the built-up territories and recreational zones. The research showed that tension of electric fields and magnetic induction everywhere do not exceed hygienic standards, but in 15,8% ofmeasurement points excesses of approximate safe level ofmagnetic induction were revealed accordingtothe latestforeign researches.
