Mini Hygro Thermometer

Measure Temperature and RH Simultaneously

Essential tool anywhere temperature and humidity are important to monitor. An easily readable LCD constantly displays the precise temperature and humidity. Max/Min function indicates the highest and lowest recorded levels of both. Very small, portable, and lightweight. Also ideal for wine cellars, greenhouses, even paranormal investigations. Uses one LR44 button battery, included.

As a ghost hunter if you are taking pictures and capture a mist you can check the Mini Hygro Thermometer to see how high the humidity is. If the humidity is high you will get misty images due to the moisture in the atmosphere that may form during flash photography. If the humidity is low then the mist in your photo may be more of a ghostly nature. Using this instrument is a good way to eliminate false positives and keep your evidence from being contaminated.