1. This product is a digital device that combines functions of temperature, humidity, noise, anemometer, and lux meter. It offers comprehensive environmental measurement capabilities. 2. With its digital display, it provides accurate and easy to read data for temperature, humidity, noise level, wind speed (anemometer function), and light intensity (lux meter function). 3. The size is in the form of a hygrometer, which makes it convenient to place and use in various environments, whether it's indoors or outdoors. 4. It is available for , allowing users to obtain this multi functional measurement tool to meet their different environmental monitoring needs. 5. This all in one meter simplifies the process of measuring multiple environmental factors, saving time and effort for those who require such data for different purposes like weather monitoring or indoor comfort assessment.