Proster EMF Meter, 3in1 Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections, and Ghost Hunting update_march2023 ensure this magnetic phone holder

ensure this magnetic phone holder for car can stay put and never fall off even on the bumpiest road or rough terrains

15" Flat Dia 6

Head height: 0

doing controllable laser pointer

Heating & Cooling Output Dual relay output

Proster EMF Meter, 3in1 Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections, and Ghost Hunting update_march2023 ensure this magnetic phone holderProster EMF Meter, 3in1 Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections, and Ghost Hunting Product Features PRECISE MEASUREMENT EMF Meter is an electric field (EF), magnetic field (MF), and radio frequency field (RF) 3 in 1 multifunctional meter. Resolution: RF: 0. 01mW m2, EF: 1V m , MF: 0. 1mG 0. 1TRange: RF: 0. 01~1800 mW m2, EF: 1~1999V mMF: 0. 1~999. 9 mG 0. 01~99.