Budget thermal imaging for ghost hunting - worth it?

Right, I'm looking to kit out my mobile paranormal investigation setup and I keep seeing thermal imaging cameras recommended everywhere. Problem is, the decent ones are £3,000-£5,000, which is frankly madness when you're just starting out.

I've found a used FLIR E4 on eBay for about £280. It's from 2012, so a bit long in the tooth, but the specs seem decent - 160x120 resolution, USB connection, the basics. My question: is this actually useful for ghost hunting, or am I wasting money on kit that won't tell me anything?

I'm mostly interested in cold spots and unexplained heat signatures. I've got a decent EMF meter (£65 from Amazon), a digital thermometer, and a full-spectrum camera on my phone. Would the thermal imaging add anything meaningful to that setup, or am I falling into the gear rabbit hole that half this forum seems obsessed with?

Cheers for any actual advice (not just "thermal imaging is pseudoscience, you pleb" - I get that from my mates already).

I'd say go for it. Used FLIR cameras are solid pieces of kit and the E4 will do everything you need. Cold spots are genuinely one of the more consistent markers of activity, and having proper documentation of temperature anomalies beats anecdotal "I felt a chill" every time.

The £280 price is reasonable for that model. Just check the battery situation and make sure the USB connector works. I use mine monthly and it's absolutely earned its place in my kit. Pairs well with EMF readings - correlation between electromagnetic activity and temperature drops is where the interesting data lives.

is this actually useful for ghost hunting, or am I wasting money on kit that won't tell me anything?

Honestly? You're falling into the gear rabbit hole. Most paranormal investigation is about patience, observation, and documentation - none of which require expensive equipment. A notebook, a decent torch, and your phone camera will teach you more than any thermal imager. The real work is interpreting what you're seeing, not buying fancier toys.

If you're serious about investigations, the thermal camera is worth having in your arsenal. But budget 60% of your time learning to read the data and 40% on the equipment itself. Too many people get a new camera, take some cool pictures, and think they've found evidence. Without proper baseline readings and environmental context, thermal images are just pretty pictures.

The E4 is absolutely fine. I've got the newer E8 and the difference is marginal for ghost hunting purposes. The E4 is robust, reliable, and gives you the fundamentals. Spend the money you save on training yourself properly - take environmental baseline readings before investigations, understand why thermal signatures appear where they do, that sort of thing. That's what separates decent investigators from gear collectors.

Thermal imaging reveals absolutely nothing paranormal because there's no such thing as ghosts having distinct temperature profiles. What you're actually documenting is draughts, building materials, and environmental factors. The equipment isn't pseudoscience - your interpretation of it definitely is though. Enjoy your expensive thermometer.