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$2,100
金屬製外殼，錶頭直徑60mm 真空度測試範圍：0~76 cmHg 附鋼針可直接插入待測樣品測試真空度 盒裝
Our vacuum gauge allows you to make direct tests by insert the guage's needle into the sample.
Range : 0~76cmHg
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