How do you keep an eye out for something that isn't visible? An infrared thermometer is commonly used by paranormal investigators to monitor a room's temperature and any unexpected changes in temperature. A single, particularly cold place in a room can be a clue of a spirit that is otherwise undetectable. Just make sure to check for draughty windows or a lack of air flow in a space, since these regular occurrences might give the impression of a sudden flurry of activity!

Infrared thermometer

I'd recommend this NITECORE, the Chameleon, as a backup. It has a variety of outputs ranging from 1-440 lumens, as well as multiple coloured LEDs for night work. Most importantly, it has a powerful 1500mW invisible Infrared (IR) LED. This infrared LED will aid your nocturnal studies by providing additional illumination to your camcorder and allowing you to navigate without the use of visible light

UV torch light

To get started, you don't need a fancy lab or thousands of dollars in equipment. A voice recorder is one of the simplest and cheapest ways to keep track of paranormal activity. Digital pocket recorders may now pick up a significant amount of ambient background noise.

Digital voice recorder

The majority of our paranormal shows take place at night, when there is less light and noise pollution. Isn't it true that visiting a haunted house at night makes it 10 times more terrifying? A regular camera won't help much if you're travelling at night other than catching audio, but cameras with night mode or night vision may capture crystal clear footage even in complete darkness.

Night vision camera

One of the most frequent equipment used by paranormal teams is an electromagnetic field detector, or EMF detector. While it may sound like something out of a campy sci-fi movie, it's actually a handy tool that electricians use to find the source of excessive electromagnetic radiation in a room. The source is usually something like appliances or even a cell phone, but if there isn't a visible source and you have a lot of electromagnetic radiation, researchers believe something paranormal is tampering with the electromagnetic fields!

Emf Sensor

If you already have the essentials, such as a digital voice recorder, a ghost box should be your next purchase. These gadgets sweep AM and FM radio frequencies, essentially clearing the air for spirits to come through and give a message, according to some paranormal specialists.

Ghost box