Having a knowledge about the temperature around you is very important. Here we recommend a measuring instrument to monitor the fluctuation of thermometer in different locations. This Outdoor and Indoor Thermometer is the ideal gadget that you cannot miss. The thermometer meter is widely used in labs， fume hoods， walk-ins， plant areas， and other storage locations. With a clear LCD display， it can simultaneously display temperature. Excellent value for money! It is time for action!                                    Features            This LCD hygrometer thermometer can display temperaturesDesktop placing or wall hangingIt is ideal for constantly monitoring labs， fume hoods， walk-ins， plant areas， and storage facilitiesIt has clock and calendar function (month and date)It is durable and guaranteed for indoor or outdoor use                                                            Specifications             Max. Outdoor Temperature Sensing Distance     1.5m    <br> Temperature Survey Range     Outdoor: -50℃~70℃/-58℉~158℉ Indoor: 0℃~50℃/32℉~122℉    <br> Accurate Precision     ±1℃    <br> Analyze Degree     0.1℃    <br> Power Supply     1 x AAA 1.5V Battery     <br>                                                             Package Includes            1 x Internal and External Thermometer Opration<br>1 x Manual<br>