Humidity Gauge

Too dry? Too wet? Too hot? Too cold? Take the question marks out of cocoon storage. 

Today's frost-free refrigerators slowly dehydrate our food—and our cocoons, which need humidity levels above 30%.

The Humidity Gauge allows you to quickly and easily check the temperature and humidity levels in your refrigerator to ensure your hibernating mason bee cocoons are safely stored. 


  • Insert the included batteries into your Humidity Gauge.
  • Place the humidity gauge inside your HumidiBee.
  • Check on the humidity levels once a month. 
  • Best levels.
    • Temperatures between 34F/1C and 37F/3C
    • Humidity between 30% and 80%