2-pack of replacement hygrometer wicks, measuring 1/4" x 24" each. Wicks are used for humidity pan to allow the thermometer to read wet bulb temperatures. Simply cut the wick to the desired length, insert the wick into the stem (stem not included), and then place into vent hole.

NOW TAKING ORDERS FOR THE 2026 HATCHING SEASON
Meyer will be shipping Tuesday December 16 this week due to weather related postal slowdowns. Thank you for your understanding.
