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ms6700ms6700數(shù)字聲級儀

產品描述

· 數(shù)字顯示：1999計數(shù)· 測量范圍：30dB∽130dB· 精度：±2dB· 分辨率：0.1dB· 采樣率：4次/秒，1次/秒· 數(shù)據(jù)保持· 背景光· 電量不足指示· 超量程指示· 日期時間顯示· 手動自動量程選擇· 快慢響應選擇· 最大值保持功能· 電源：6×1.5V AAA· 外形尺寸：278×80×38mm

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