摘要:FT3432小型噪声计主要用于现场测量,尺寸为63mm×120mm×23.5mm,重105g。尺寸和重量分别比原机型FT3431减小了约27%和26%。测量精度符合JIS C1509-1等级2和IEC 61672-1 Class2标准,可测量噪声级、等效噪声级、单发噪声暴露声级、噪声级最大值和C特性峰值声压级。
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