What kind of EMF Meter is this?

it's not a meter then, what ur looking for is a heat infrared range camera. not a meter. heat infrared ranged camera are usually quite expensive but are kool to have!

Are you talking about a ghost radar device - if so it looks great does nothing. (not to be confused with the iphone app by the same name that also does nothing)

One of the best meters for serious investigation is the Trifield Natural EM Meter but is a little costy for most people.

http://www.ghostgadgets.com/_knowledge/emfexplaine...

Compares all the various EMF meters - choose what seems best for you with the equal of a paranormal consumer reports.

PS: Any meter you would buy - test it out yourself --- expose it to various things like a plasma ball lamp, magnetic sources, even see if it reacts near LED devices like a digital clock. This will show you the sensitivity of the device and also help you if you use it to rule out false positives they trigger on.

The Trifield Natural EM meter is so sensitive that it will trigger when a human being walks into a room where it has been left changing the EM enviroment.

Indeed if you are asking about a thermal imaging camera - VERY COSTY ... a good one runs $3000. They are the holy grail on most paranormal investigations teams wish lists.

You are thinking of an infrared camera. This device measures the temperature of objects by the infrared radiation they emit.