评论信息_HI99131N 便携式PH计酸度计_上海足吉仪器有限公司

HI99131N 便携式PH计酸度计的产品介绍：哈纳 HI99131N 便携式pH/温度测定仪【电镀行业】HI99131N 为便携式防水型pH 和温度测定仪，专用于电镀槽酸度测量。HI62911 双透析膜，平头pH 电极易于清洗，也可避免溶液中固体物质附着在电极上。哈纳 HI99131N便携式酸度计电极采...

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