

A Wet & Dry Bulb Thermometer, also known as a Psychrometer, is an instrument used to measure ambient temperature and relative humidity by comparing the readings of two thermometers—one with a dry bulb and one with a wet bulb.
Wet Bulb Temperature represents the lowest temperature that can be reached through the evaporation of water. It is an important parameter for humidity calculations and HVAC applications.
Dry Bulb Temperature is the actual ambient air temperature measured by a standard thermometer without any moisture applied to the sensing bulb.
It is recommended to use clean or distilled water to prevent mineral deposits and ensure accurate measurements.
Yes. It is suitable for both indoor and outdoor environmental monitoring when protected from direct sunlight and adverse weather conditions.
No. An alcohol-filled Wet & Dry Bulb Thermometer is completely mechanical and does not require batteries or an external power source.
An alcohol-filled Wet & Dry Bulb Thermometer is a reliable, cost-effective, and maintenance-friendly solution for measuring temperature and determining humidity without the need for batteries or electronic components.

