Digital LCD Thermometer Hygrometer Indoor Room Temperature Humidity Meter Sensor
Humidity Range: 10%RH~99%RH. Temperature Range: -20℃~+70℃/-4℉ ~158℉. 2 kinds of way for putting, can be stand on table and hanging on hook. Max&Min Recording: B Type. Backlight: B Type. Battery: 2pcs AAA battery(NOT INCLUDED).