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Pledge: Vacuum Gauge: Difference between revisions
From London Hackspace Wiki
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(Created page with "==What== Penning / Pirani Gauge and controller ==Why?== To measure very low pressures in the proposed vacuum system. ==Pledges== * £10 -- Sci * £10 -- [[user:artag|Adrian]...") |
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==What== | ==What== | ||
Penning / Pirani Gauge and controller | [http://www.ebay.co.uk/itm/350494719637 Penning / Pirani Gauge and controller | ||
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==Why?== | ==Why?== | ||
