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.


Meyer Hatchery ships weekly all year. Check out what's hatching and buy today.
250th Anniversary Sale! 25% off chickens in our Assortment Category!
