K2 K3 EMF Meter Magnetic Field Detector High Precision Portable EMF Meter Tester Electromagnetic Paranormal Equipment Tester

Battery Included : No High-concerned chemical : None Brand Name : alloet Origin : Mainland China Certification : None Electromagnetic Field Detector : EMF Gauss Meter Radiation Dosimeter : Radiation Detector Portable EMF Magnetic Field Monitor : EMF Radiation Tester Certification : NONE Origin : Mainland China Material : ABS Colour : black Power supply : 1*9V battery (not included) Size : 190x40x25mm/7.48x1.57x0.98inch