Digital Culinary Thermometer Skewer Food Kitchen Tp101-Measure from-50 °C to 300 °C-Scale: 0.1 °C-Battery 1.5 V AG13 (Include)-Weight: 75g-Size: 22.5 cm-Energy saving mode: automatically turns off after 10 minutes without use. Main buttons:-On/off, Centigrade/Fahrenheit and Hold Function (Fixed last measurement)-Memory of the last measurement-Automatic shutdown for energy saving Instructions 1- Press the Hold button to fix the temperature when you are measuring and press again to start a new measurement. 2 - Press °C and °F to select the scale you want to use. 3-On/Off-Turn the device on and off 4 - Max/Min. It shows the highest and lowest temperature measured. Contents: 1-Digital Culinary Thermometer Skewer Food Kitchen 1 - Manual FILLED: PILES ALREADY INCLUDED