Humidity and Temperature Gauge
$7.25
For bee raisers who store mason bee cocoons in the refrigerator over winter. Modern frost-free refrigerators slowly dehydrate food; this also applies to Mason bee cocoons!
The humidity gauge allows you to quickly and easily check temperature and humidity levels in your cooler to ensure your hibernating Mason bee cocoons are stored at the right humidity level.
Place the humidity gauge inside your HumidiBee to make sure the humidity level surrounding your cocoons is above 30%. Batteries included.