Sound Calibrator
AWA6223S/F - Hangzhou Aihua Instruments Co., Ltd.
*Meet the standard of IEC 60942
*Two types: Multi-frequency (F type) & multi-sound pressure level (S type)
*Built-in temperature, humidity sensors can measure environmental temperature and relative humidity.
*With optional wind speed measurement function
*There is internal memory that can save measurement results
*Canautomatically make correction caused by varied atmospheric pressure
