low frequencies measurement in a plot in Vallvidrera (Barcelona) in order to decide to purchase or not
WHAT HAVE WE FOUND?
Regarding the altern electric fields measured with the free potential method the readings were non significant: 0,0 V/m in the plot Regarding the altern magnetic fields the readings were a little significant: 29 nT in the plot.
WHAT SHOULD BE FOUND
Altern electric fields: readings should be below 1,5 V/m and ideally below 0,3 V/m. Altern magnetic fields: readings should be below 100 nT and ideally below 20 nT.