A96I-18Pack Mini Hygrometer Indoor Humidity Meter Hygrometer Digital Thermometers Humidity With (℉) For Greenhouse, Garden

Battery Included : No High-concerned chemical : None Theory : Bimetal Thermometer Origin : Mainland China Specification 1 : Thermometers Specification 2 : Mini Hygrometer Specification 3 : Humidity Meter Specification 4 : Digital Thermometers Specification 5 : for Greenhouse