Description
Nor275 from Norsonic is a powerful sound source for performing measurements according to ISO 140-4.
Only 6kg – 120dB Lwn!
Nor275 from Norsonic is a powerful sound source for performing measurements according to ISO 140-4.
Only 6kg – 120dB Lwn!
Nor275 from Norsonic is a powerful sound source for performing measurements according to ISO 140-4.
Only 6kg – 120dB Lwn!