Thermometer Readings

Lore & Background

Within the lore of the paranormal community, it is believed that ghosts draw energy from their surroundings to manifest. This process often results in a sudden depletion of heat, creating pockets of unnatural cold known as Cold Spots. The Thermometer allows researchers to quantify this metaphysical drain, turning an invisible phenomenon into actionable data. Historically, investigators have relied on thermal readings to distinguish between natural environmental changes and supernatural interference. In the context of modern ghost hunting, these readings are not merely about weather; they are a direct line of communication with the entity, revealing its mood and location through the very air it occupies.

In Their Own Story

The hallway stretched before you, silent save for the hum of your flashlight. You raised the device, eyes fixed on the digital readout. The numbers ticked downward: ten degrees... five... zero. A shiver ran down your spine that had nothing to do with the drafty windows. Somewhere in this freezing pocket, something was watching.

Reader's Guide

To utilize the thermometer effectively, equip it from your inventory before entering a suspected haunted area. Walk slowly through rooms while monitoring the digital display for fluctuations in ambient temperature. A significant drop often indicates the ghost's immediate vicinity or an active cold spot event, which is one of the required evidence types. Maintain focus on readings below freezing levels, as these are critical indicators of paranormal presence. Do not rely solely on this tool; cross-reference low temperatures with EMF readers and spirit boxes to confirm evidence. Some entities may lower the temperature only during specific interactions or hunts, making timing crucial for observation. Be aware that proximity to these frigid zones often correlates with higher sanity drain rates due to the ghost's presence. If the reading stabilizes at a frigid level while you remain stationary, mark this location for further testing with UV lights or motion sensors. This data is vital for narrowing down the ghost type before attempting identification. Additionally, remember that environmental factors like open windows can influence readings, so control variables where possible. Successful correlation of temperature drops with other anomalies provides the strongest evidence needed to complete your investigation report safely.

Did You Know?

• The starter equipment includes a mercury thermometer as one of eight Tier I items.
• Freezing temperature readings can be captured as photo evidence using a photo camera.
• The thermometer is used to detect Cold Spots, one of seven possible pieces of ghost evidence as of November 2025.
• On Nightmare difficulty and higher, ghosts show only two or fewer pieces of evidence, making temperature readings even more critical for identification.
• The thermometer is part of the rudimentary starter equipment set given to players upon starting the game for the first time.