Ambient Weather WS-HT01 Jumbo Display Thermo-Hygrometer with Alarm Clock The WS-HT01 Jumbo Display Thermometer and Hygrometer is easy to read and simple to use The 1" LCD numbers display temperature and humidity Also includes clock with time alarm, and min/max with clear function AAA battery included Includes 1 year Ambient Weather Warranty The WS-HT01 Jumbo Dislpay Thermometer and Hygrometer is easy to read and simple to use. The 1" LCD numbers display temperature and humidity. Also includes clock with time alarm, and min/max with clear fuction. AAA battery included. Includes 1 year Ambient Weather Warranty.