Environment meter is a broad term that can refer to a multitude of devices. These devices measure a mixture of variables including temperature, humidity, airflow light and sound. ... Hygrometers (humidity), anemometers (airflow), sound and light meters (light/sound) and obviously thermometers (temperature).
Digital Anemometer allows measuring atmospheric effects, namely wind velocity, temperature, and humidity for better data analysis. ... The device is capable of displaying minimum, average, and maximum wind velocity value. Its compact design makes the Digital Anemometer suitable for both outdoor and indoor use.
Hot-wire anemometer. noun. An anemometer consisting of an exposed wire through which electric current is passed and whose temperature is measured. The amount of power necessary to keep the wire at constant temperature given loss of heat via convection with the moving fluid serves as a measure of the fluid's velocity.
The digital lux meter is a professional instrument for measuring illumination and brightness , which can be used in light intensity measurement engineering, quality control, illness prevention and treathment and measurement of light intensity in all kind of environment such as factories,shools, offices, transportation routes, families, etc.
