HTC-1 Multifunction Digital Thermometer Humidity Gauge Clock with Big Screen Room Digital

Feature: 1. You can easily read with large clear digits showing on the big LCD screen. 2. Display temperature, humidity and time simultaneously 3. Memory of MAX & MIN measuring value 4. 12 hour / 24 hour displaying system selectable 5. ºC / º F unit selectable 6. Integral-hour alarm function 7. Alarm function 8. Clock & Calendar function (month and date ) 9. Desk-top placing or Wall Hanging Specification: Temperature range: -50~ + 70 degree centigrade ( -58 ~ +158 Fahrenheit ) Humidity range: 20percent ~99percent RH Resolution: Temperature: 0.1 degree centigrade ( 0.1 Fahrenheit) Humidity: 1percent RH Temperature :± 1degree centigrade( 1.8 Fahrenheit) Humidity :± 5 RH ( 40percent ~ 80percent ) Power supply: 1.5V ( AAA size ) X 1 Product dimension: 100 x 100 x 15mm Storage condition: -20 degree centigrade ~60 degree centigrade , 20~80percent RH Package List: 1 x Temperature & Humidity Meter (Batteries are not included) 1 x English Manual