Depending on the model, I’ve seen them go from $2500.00 - $5000.00. They have the same base as the hand-held temp guns with lazer pointer. I figured one could make a prop from there. Definatley a cool tool!
I’d like one, if I really went around looking for ghosts. The closest I’ve done is go to supposedly “haunted” places with cameras and recorders, then mocked any possible entity into proving that it existed to me.
Nothing ever shows up. Either ghosts aren’t real or they fear me. Either answer works for me.
I think the construction department of AT&T has those. I think they use it to check the manholes for some kinda exhaust leak or something. I would love to get my hands on this, but I’m sure if they saw one of those missing, my ass is as good as canned.