Mini Hygrometer Thermometer 2PCS Mini Digital Humidity Gauge, AikTryee Hygrometer Indoor Humidity Monitor, Temperature Humidity Gauge Meter for Humidors, Greenhouse, Garden, Cellar, Closet, Etc

?EASY TO INSTALL? Mini Digital Hygrometer Thermometer is Easy to know current temperature and humidity,Embedded opening size (1.81*1.06 inch) or fixed with double-sided tape. ?High Precision Display? Hydrometer Temperature measurement accuracy: ±2?; Humidity measurement accuracy: ±3%RH. ?WIDE TEMPERATURE TEST?Mini thermometer Temperature measuring range -58?-158? ; Humidity measuring range 10%-99%RH. ?EASY READING? Humidity Gauge Easy to read LCD screen; Temperature readings to within 1 degree. ?LONG BATTERY LIFE? Mini thermometer Powered by two LR44 button cell (Included), Battery working time up to 8 months. Gift: 4*LR44 spare battery; Package Includes: 2 x Digital Thermometer Hygrometer; 4*LR44 spare battery; 2 x Double-sided tape.