ApTechDeals Digital Hygrometer Thermometer Humidity Meter With Clock LCD Display

Temperature range: -10℃~+50℃. (14℉~+122℉), Humidity range: 10%~99%RH ,Resolution: temperature: 0.1℃(0.1℉), humidity: 1% RH, Accuracy: temperature: ± 1℃(1.8℉), humidity: ± 5%RH (40%~80%), Storage condition: -20℃~60℃, 20~80%RH.

eBay