http://www.w3.org/ns/prov#value | - An apparatus for determining the possible presence of corrosive products, ferromagnetic particles and contamination in lubricating oil comprising:a. a container for holding said lubricating oil, said container including a bottle having an open mouth and a removable and resealable lid for sealably attaching to the mouth;b. a sensor having at least two ferromagnetic conductors disposed in a spaced a
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