End Google Analytics -->

My Cart

Your cart is empty

Discover our curated collection of products for Family Archivists and Collectors >

COVID-19 UPDATE: In compliance with current health orders in New York, our manufacturing and fulfillment centers are temporarily closed. While our website remains available 24/7 to accept your orders, we cannot guarantee some delivery dates at this time. Please contact us at customerservice@gaylord.com (8:00 – 4:30 ET, Mon.-Fri.) with questions. Read full statement >


Standard Humidity Indicator Cards (5-Pack)

Part #: 62031

As low as: $21.75 USD

Buy More, Save More!
1 to 9 $23.89
10+ $21.75
Place these Standard Humidity Indicator Cards (5-Pack) in display or storage areas to monitor relative humidity (RH) levels. The colored squares respond to moisture in the air by changing color, with the break between pink and blue squares showing the current RH.
  • Monitors humidity in display or storage areas
  • Each colored square in the scale indicates a 10% humidity range, from dry to damp
  • To use, simply place in area to be monitored
  • Do not place near air vents or windows as this may skew readings
Height 2.25 in.
Width 1.5 in.