Aihua Instruments
Aihua Instruments
CN
Aihua InstrumentsOverview
Aihua Instruments
Aihua Instruments
Aihua Instruments
Aihua Instruments

A large amount of monitoring data show that traffic noise is the main noise source of city, also one of the main noise source affecting noise qualified zone. Reduce traffic noise can make people feel the noise quality improved obviously. We provide sound level meter with mini-printer which can print out noise data directly at the measurement site. 

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