It combines the measurement of 5 sensors in one device (sound level meter, light meter, humidity meter, temperature meter, dew point measurement and CFM / CMM thermal anemometer). The multifunctional environmental meter is suitable for professional and home use.The sound level meterThe sound level meter can be used to measure noise in factories, schools, offices and the homes.The light meterThe light meter is used to measure light intensity. It is fully cosine corrected for the angular incidence of light.The humidity / temperature meterThe humidity meter uses a semiconductor sensor and a temperature meter. A type K thermocouple is used.The CFM / CMM Thermal AnemometerThe thermal anemometer is suitable for a variety of applications, including plant maintenance work, environmental analysis, fume hood testing, and HVAC system evaluations.USB InterfaceThe measurement data can be transferred to the computer via a USB interface. The data is displayed and stored via the supplied PC software.