Analysis and OK/NG determination of noise
from compact motor
When you want to measure the small operated sound from electrical parts such as a small motor, you need the sound level meter with
high-sensitivity microphone.1/3 real-time octave analysis also can be performed by installing the LA-0703 real-time octave analysis function (option) to the LA-7500.
The sound insulating box may be required to
prevent the measurement from influences of ambient noise
(sold separately).