LCD indoor and outdoor dual temperature and real-time voltage (-20 to 60 degrees Celsius)<br />With ice alert function (-1 Celsuis)<br />Car inside and outside temperature display<br />Real-time prosecutors and current voltage display.<br />Sound and light alarm when voltage is too high or too low. <br />Blue orange backlight turn freely.<br />Angle adjustable bracket for easy use.<br />With car charger adapter and velcro. <br />Color: Black<br />Product size: 136 * 34 * 23mm<br />Working display: 8-24V<br />1. Please correctly install battery before using the product， if not ， it will short circuit.<br />2. Please reset button if the screen display appears incomplete.<br />1 x Thermometer<br />1 x Car charger<br />1 x User Manual <br />In original package<br /><img src="http://img6.eachbuyer.com/x6/p37/wl95_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p37/wl95_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p37/wl95_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p37/wl95_4.jpg" />