Feature:<br /><br />This Digital Thermometer Hygrometer is characterized by the LCD screen which is designed for easy readouts of the temperature and humidity measurements.<br /><br /> <br /><br />Specification:<br /><br /> <br />Color<br /> black<br />  <br />Tempearture Range<br /> -0??c ~ 50??c<br />  <br />Temperature Accuracy<br /> 1??C<br /> <br />Measuring Humidity Range<br /> 10% RH ~ 99% RH<br />  <br />Humidity Accuracy<br /> 5%RH <br /> <br />Operating Voltage<br /> 1.5V<br /> <br />Battery<br /> 1.5V  1PCS  LR44 (Include)<br /> <br />Dimension<br /> 45mm x 15.5mm<br /> <br />LCD Dimension<br /> 26mm<br /> <br />Installation Dimension<br /> 42mm<br /> <br />Net Weight<br /> 20g<br />  <br /> <br /><br /><br /> <br /><br />Packing Content:<br /><br />1 x Digital Thermometer Hygrometer<br /><br />1 x batteries