Before the age of technology, people attempted communication with the dead using more “witchy” tools, Things like Crystal balls, Ouija boards, mediums, psychics, Pendulums, séances, tarot cards, etc. They have all been used to “investigate the paranormal” long before K2 Meters were invented. These “techniques” were viewed as Wickedness.
Today we have technology on our side to aide us in our investigations. More and more people believe in Paranormal. New Paranormal groups are forming every day. Ghost hunting tools are a big seller in today’s market. That being said, we are constantly adding to our ghost hunting tools.