It has a durable long probe for measuring the internal temperature. <br />Easy to read measures temperatures from the large dial<br />Material: stainless steel<br />Dimension: about 140*55*55mm<br />Dial diameter: about 55mm<br />2 unit display: 50°C - 250°C， 50°F-550°F<br />Response time: in 5 seconds<br />If it has 5 Celsius temperature deviation under high temperature condition， it is normal.<br />1 x Thermometer<br /><img src="http://img6.eachbuyer.com/x6/p89/w653_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p89/w653_4.jpg" />