The tester I use is a METERK MK54 EMF Tester, if you can find it.
I don’t know about Graphene Oxide shedding, but there are many confirming reports of the mRNA spike protein shedding. Also confirmed reports on Graphene Oxide in the Geoengineering chemtrails….DYODD….
Good luck to your Daughter-in-law. SNG
