The Whirling Hygrometer, also known as a Sling Psychrometer, is a precision instrument used to measure relative humidity and dew point temperature in laboratories, meteorological studies, and environmental testing. It consists of two thermometers—a wet bulb and a dry bulb—mounted side by side on a rotating frame. When whirled through the air, it accurately determines humidity levels based on the temperature difference between the two bulbs.

At Labtex Bangladesh, we supply high-quality Whirling Hygrometers designed for educational, industrial, and research applications. Built with durable materials and precision calibration, our instruments ensure reliable and repeatable humidity readings in both field and laboratory environments.

✅ Key Features:

• Measures relative humidity and dew point accurately
• Dual thermometer system (wet & dry bulb)
• Easy-to-use, portable, and durable design
• Suitable for laboratory, meteorological, and HVAC use
• High-quality construction for long-term reliability

📦 Applications:

• Laboratory humidity and temperature measurement
• Meteorological and environmental monitoring
• Industrial HVAC testing and calibration
• Educational and research experiments