Specification: Material: plastic + stainless steel Machine size: 229*25.5mm Display size: 27*11mm Probe length: 127mm Battery: LR44 button battery (not included) Temperature measurement range: -50℃∽+300℃ (-58℉∽+572℉) Resolution: 0.1℃ Accuracy: ±1℃ Measuring frequency: 1 second, 10 seconds, sleep, automatic selection Power source: DC1.5V AG13 Feature: 1.ON/OFF: switch function. 2.℃/℉: When the temperature is displayed, press this key to switch the ℃/℉ function. 3.HOLD key: When the temperature is displayed, press this key to keep the LCD display value in the HOLD state, and press it again to resume temperature detection and measurement. 4.Measuring range: suitable for liquid, water temperature, paste, bread, meat, fruit, oil temperature, syrup, etc. 5.Data retention function: with Celsius and Fahrenheit switching buttons. 6.Measuring temperature memory. 7.Automatic shutdown within 10 minutes. Package Including: 1/2*Electronic thermometer Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.