this post was submitted on 16 Oct 2024
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Electronics

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Opened an old scientific instrument to see if it works... (lemmy.ca)
submitted 4 weeks ago by troyunrau@lemmy.ca to c/electronics@discuss.tchncs.de
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Instrument is a Geonics EM16 VLF receiver, using in the mineral exploration industry to find buried linear conductors.

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[–] Kangie@aussie.zone 11 points 4 weeks ago

Vinegar is acetic acid. Distilled Vinegar is quite useful as a general household cleaner.

Lemon juice contains citric acid.

CLR or a similar product that takes care of limescale (etc) is a mixture of acids.

Muriatic (another name for hydrochloric) acid is available from most hardware stores and can be used for dealing with rust.