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噪音計SL-5858

型號：SL-5858 多功能聲級計

標(biāo)準(zhǔn)：GB/T3785，IEC651 2型，ANSI S1.4 2型

功能：SL, Leq

計權(quán)：A, C, Linear, Filter

測量范圍：A計權(quán): 30～130dB

C計權(quán): 35～130dB

線性: 35～130dB

時間特征：快,慢

直流輸出：0～2V

分辨率：0.1dB

度：1dB

電源：1節(jié)9V 6F22電池外形尺寸：207x71x32mm應(yīng)用:機器噪聲.車輛噪聲.建筑聲學(xué).環(huán)境噪聲.電聲測量

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