OFFER

Hygrothermographs (antique?)

OFFER

Hygrothermographs (antique?)

  • Attleboro
  • June 12, 2025

These are old machines that measure humidity, useful for caring for museum objects or to teach about humidity. There are 2 and they come with extra paper and an old instruction book.   

currently in my classroom in Providence, RI, but can be transported with me to Attleboro today or tomorrow.   

 



post id: 99384900

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