Black mirror Analog-Digital black and white Clock

Digital Thermometer for both indoor and outdoor, can be switched to display Celsius temperature and Fahrenheit temperature and has the highest minimum temperature and humidity memory function. Multi functional BIG Display Low Power consumption Max & Min record Multi functional Perfectly meet your multiple needs. Work as hygrometer, Thermometer, Alarm clock, Calendar. BIG Display Low Power Consumption LCD display with big digits makes it really easy to read and carry around, Powered by 1 AAA battery (Included), One battery may last one year. Max & Min Record Includes high and low records for indoor temperature humidity and outdoor temperature. Features Features Display temperature, humidity and time simultaneously Memory of MAX & MIN measuring value 12-hour / 24-hour displaying system selectable ºC / º F unit selectable Integral-hour alarm function Alarm function Clock & Calendar function (month and date) Desk-top placing or Wall Hanging Technical SpecificationsTechnical Specifications Temperature range: -10°C~ + 50°C ( -14 ?~ +122 ? ) Temperature accuracy: ± 0.1 ºC ( 1.8º F) Temperature Resolution: ± 0.1 ºC ( 0.2º F) Humidity range: 10%~99%RH Humidity accuracy: ±5%RH Humidity Resolution: 1%RH Power supply: 1.5V ( AAA size ) X 1?Battery included ? Product dimension: 100*93*20mm Weight: appros.125g Storage condition: -20 ºC ~60 ºC , 20~80%RH Package: Temperature & Humidity Meter; English Manual Easy Set up Easy Set up MODE BUTTON Press once to switch between display time and set alarm time. Press and hold for 2 seconds to enter the time setting state. ADJ BUTTON Click to display the date Increase data when setting time. date. and ALM On the time / date interface, set the on/off alarm function MEMORY BUTTON 1. Press once to display humidity and relative humidity Press again to display low humidity and relative humidity Press again to display the current temperature and relative humidity Package Includes 1* Temperature & Humidity Clock 1* 3A battery 1* User Manual