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 | Cole-Parmer N032-13G 浮子流量計Flowtubes for hydrogen |
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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 022-24S 浮子流量計Flowtubes for carbon dioxide, 220 mL/min, sapphire float |
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 | Cole-Parmer RG-101 METRIC 雨量計，0至25.2厘米Cole-ParmerClear Rain Gauges, 0 to 25.2 cm |
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 | MILLER MS-720 CLEANER 400ML 噴霧裝, 6850-01-519-1819MILLER MS720是一種精密清洗劑含有氫氟醚（HFE）。安全，快速地清除電子元件和電路，精密儀器儀表，開關，繼電器和接口。去除油，氧化和灰塵侵蝕。 |
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 | 香港希瑪 AS8801 便攜式氧氣檢測儀氧氣含量檢測儀氧氣濃度檢測儀 |
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 | TES-1337數字照度計 |
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 | AR834 噪音計/聲級計 |
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