we just develop a new EMF Tester with Dual Testing Functions: the EMF meter can accurately detect and measure the electric field radiation and magnetic field emission at the same time. It also can measure the environment temperature( degree /℉). , Segondè sansiblite presizyon: serye pou mezire radyasyon elektrik ak mayetik nan telefòn mobil, seche cheve, òdinatè, televizyon, enprimant, machin prezans, frijidè, elatriye.

Below photo is for this EMF meter. if any interesting, you can contact with me: 

Imèl: Marketing@gvdasz.com

ST1393 Geiger Counter EMF Meter elektwomayetik jaden EMF detektè pòtatif dijital LCD elektwomayetik jaden radyasyon tèsteur