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總共找到2069個商品
 | Cole-Parmer 014-03G 浮子流量計Cole-Parmer Flowmeter System, 65-mm Direct-Reading Flowtube for Air; 5 LPM |
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 | Cole-Parmer N032-13G 浮子流量計Flowtubes for hydrogen |
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 | Cole-Parmer N042-01ST 浮子流量計Flowtubes for hydrogen |
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 | Cole-Parmer 042-09ST 浮子流量計Flowtubes for carbon dioxide, 20 mL/min, SS float |
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 | Cole-Parmer N013-25ST 浮子流量計Flowtubes for oxygen |
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 | Cole-Parmer N042-08G 浮子流量計Flowtubes for nitrogen |
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 | Cole-Parmer 032-01ST 浮子流量計Cole-Parmer Flowmeter System, 65-mm Direct-Reading Flowtube for Air; 50 mL/min |
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 | Cole-Parmer 365-18G 浮子流量計Cole-Parmer Flowmeter System, 65-mm Direct-Reading Flowtube for Air; 6 scfh |
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 | Cole-Parmer 014-19ST 浮子流量計Flowtubes for carbon dioxide, 10 LPM, SS float |
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 | Cole-Parmer 014-18G 浮子流量計Flowtubes for carbon dioxide, 6 LPM, glass float |
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 | Cole-Parmer 023-03G 浮子流量計Cole-Parmer Flowmeter System, 65-mm Direct-Reading Flowtube for Air; 1.15 LPM |
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 | Cole-Parmer N022-07ST 浮子流量計Flowtubes for oxygen |
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 | Cole-Parmer 022-24S 浮子流量計Flowtubes for carbon dioxide, 220 mL/min, sapphire float |
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 | Cole-Parmer CVAL 流量計閥門墨盒Valve-cartridges |
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 | Cole-Parmer CVAH 流量計閥門墨盒Valve-cartridges |
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 | Cole-Parmer CVAM 流量計閥門墨盒Valve-cartridges |
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 | Cole-Parmer P02/6C 浮子流量計Cole-Parmer Flowmeter System, Single-tube Frames for One 65-mm flowtubeAluminum wetted parts |
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 | Cole-Parmer CO-5E 止回閥（手動）Cole-Parmer inert in-line outlet check valve; 0.014 Cv, PEEK/EPDM |
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 | AWA2581型戶外噪聲監測箱AWA2581型便攜式戶外監測箱（配合5680或6228儀器做戶外監測）本配置，不含太陽能板。 |
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 | Greyline PTFM1.0手持式超聲波流量計PTFM1.0時差式超聲波流量計，針對于清潔液體（滿管，非加氣液體）測量。如現場介質是高濃度固定顆粒或氣泡（＞2%體積）液體，超聲波信號將被減弱或無法穿越管道，此種情況建議使用多普勒流量計。 |
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 | 加野Kanomax 3888 3通道塵埃粒子計數器Kanomax 3889主機,AC適配器,USB電纜,過濾器,進氣口保護帽,鋰電池,測量軟件,快速說明書 |
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 | 美國熱電Thermo Scientific ADR-1500氣溶膠區域粉塵監測儀標準配置:ADR1500，含切割頭（PM1~PM10）、過濾膜架、通訊電纜及安裝柱,Fiberglass Filter 37MM 100/Box,4只Extended Monitoring HEPA Filter HEPA過濾器,4只在線過濾器 |
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 | CESVA SC-30 噪音實時頻譜分析儀符合IEC61672和ANSI測試標準對1級積分聲級計的要求 實時的1/3（10—20KHz）、1/1倍頻程（31.5—16KHz）模式下測量 同時測量多達84個主要參數且在一個測試范圍內：23dB--140dB（A、C、Z計 權模式） |
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 | 塞那斯 152A 聲級計 |
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 | Gilian Nephelometer實時粉塵儀sensidyne Gilian Nephelometer實時粉塵儀 |
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