1941 Ohmite Mfg Co Ohm's Law Calculator 0.1 To 10 Megohms Perry Graf Corp. Usa

US $83

  • Kenosha, Wisconsin, United States
  • Oct 22nd
OHMITE Ohm's Law Slide Rule Calculator Dated 1941 Manually solves any ohm's law problem with one setting of the slide Works for volts, amperes, watts, and resistance The working range is from 0.1 to 1x10^6 ohms Made by Perry Graf Corporation for Ohmite Manufacturing Co. based in Chicago IL Made of heavy pressed cardboard It is approximately 9-1/8 inches by 4-1/8 inches in size Overall nice condition- shows some use Please take a look at the photographs for the best description  Thanks for looking!

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