As an Amazon Associate, we earn from qualifying purchases. Davis Instruments? 30502-83 Hygrometer Replacement Wick 4 Wicks/Pk DAVIS . 30502-83 Attributes Brand name, Manufacturer name, ManufacturerDAVIS KnownMan, Extra Product NameDavis Instruments? 30502-83 Hygrometer Replacement Wick 4 Wicks/Pk moq, multiple1 MPN30502-83 qtyInStock0 SKU12434 snippetHygrometer wick replacement for Item #25059, Mason's Hygrometer, Analog, 02/MH120. Buy Davis Instruments and Save at Hantover.com Distributor offers SellerSKUMOQIn stockMultiplePrices hantover.com1243411