The TESMEN Hound-200 shows a portable meter frequently marketed as a gadget for paranormal investigation. Should this EMF reader truly help serious detectives of the supernatural? First impressions suggest it's https://www.pinterest.com/pin/1093811828275313853/analytics?content_type=all&device_type=all&source_type=all&aggregation=last30d&selected_metric=IMPRESSION&selected_split=NO_SPLIT