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 /℉). , High Precision Sensitivity: txhim khu kev qha rau kev ntsuas hluav taws xob thiab sib nqus hluav taws xob ntawm lub xov tooj ntawm tes, tshuab plaub hau, khoos phis tawj, TV, tshuab luam ntawv, tshuab tuaj koom, tub yees, thiab lwm yam.

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

Email: Marketing@gvdasz.com

ST1393 Geiger Counter EMF Meter Electromagnetic Field EMF Detector Handheld Digital LCD Electromagnetic Field Radiation Tester