Display Case Hygrometer

Museum professionals, especially those charged with and object's safety while in an exhibit case, should include one of these in every display. This popular display case hygrometer is also ideal for storage shelves, archiving boxes and more! The device features a bi-metallic method for higher accuracy, with temperature measurement +/- 1 degree Celsius and RH +/- 5%. Compact size is 1.1" x 1.9" x .55". Available with temperature gauge in Celsius or Fahrenheit. Click on Resource tab for a PDF file with instructions. Price each.