100% brand new and high quality
<br />Features:
<br />Indoor / outdoor temperature, indoor humidity display.
<br />°C / °F temperature switch display, comfort display.
<br />Indoor and outdoor maximum and minimum temperature memory function.
<br />Memorized MAX/MIN indoor temperature and humidity value automatically.
<br />With back stand and magnetic stick at back side, convenient to place.
<br />With a wired external sensor that can be strung to the outside of your house to sense external temperature as well as a built-in sensor to simultaneously measure the indoor temperature.
<br />Color: As the pictures shown
<br />Use battery: 1 * 1.5V (AAA) battery (Not included)
<br />Size: app.7.9cmx7.2cmx1.3cm/3.11''x2.83''x0.51''
<br />Indoor temperature: -10℃～+50℃ (+14℉ ～ +122℉)
<br />Outdoor temperature: -50℃～+70℃ (-58℉ ～ +194℉)
<br />Indoor Humidity: 20%RH～90%RH
<br />Package includes:
<br />1 x Digital Thermometer Hygrometer
<br />1 x User Manual