SIMPSON/886-2/聲級計(jì)

• SIMPSON/886-2/聲級計(jì)
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詳細(xì)資料：

Simpson$$$s sound level meters come in two different versions to handle virtually any noise measurement requirement: the Model 884-2 with an "A"weighted scale for simple measurements and the Model 886-2 with a choice of fast or slow response and "A", "B" or "C"weighting. All three models have output jacks for connecting to aChart Recorder. Optional calibrators are available for in-field adjustment. 

儀器保證：

我們的大多數(shù)設(shè)備在裝運(yùn)之前均經(jīng)過嚴(yán)格的質(zhì)量檢測與校驗(yàn)。也可申請國家計(jì)量證書。