Specification size: length 21.5 cm · stainless steel probe length 12.5 cmTemperature measurement range: -50°C--300°C (Fahrenheit -58--572)Response time: within 5 secondsUse battery: button battery（not included）Resolution: 0.1°C/0.1°FIt adopts fully sealed and waterproof design, so you don't have to worry about getting waterElectronic digital display temperature.Package Contents:4* Food thermometerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.Service:Quality first,provide the best service.Customers are our friends,if you have any questions,please contact me via email.I will reply within 24 hours.