Great for daily use， our HTC-3 Thermometer Humidity Meter Hygrometer with Clock Function brings much more convenience to simplify your life. Also acting as a clock， it has 12-hour/24-hour displaying modes for selection. It can display temperature， humidity and time simultaneously. Various functions are supported， such as highest and lowest temperature/humidity memory function， clock， calendar， integral-hour alarm， fahrenheit and celsius conversion. A practicalthermometer hygrometerfor wide applications!                                    Features             12-hour/24-hour displaying modes for selection<br> This LCD hygrometer thermometer can display temperature， humidity and time simultaneously<br> With highest and lowest temperature/humidity memory function<br> It has integral-hour alarm function<br> It is ideal for constantly monitoring labs， fume hoods， walk-ins， plant areas and storage facilities<br> It has clock and calendar function<br> Fahrenheit and celsius conversion <br>                                                            Specifications             Model     HTC-3    <br> Color     White    <br> Weight     1.94oz / 55g    <br> Material     Plastic    <br> Dimensions     (3.26 x 3.14 x 0.78)" / (8.3 x 8 x 2)cm (L x W x H)    <br> Power Supply     1 x 1.5V AAA Battery    <br> Temperature Meaurement Range     -10~50℃(-14~122℉)    <br> Temperature Meaurement Accuracy     ±1℃(1.8℉)    <br> Temperature Resolution     ±0.1℃(0.2℉)    <br> Humidity Measurement Range     10%~99%RH    <br> Humidity Measurement Accuracy     ±5%RH    <br> Humidity Resolution     1%     <br>                                                             Package Includes            1 x HTC-3 Temperature Hygrometer<br>1 x User Manual<br>