Product Parameters: Pen type structure, stainless steel probe Temperature range: -50 degrees to +300 degrees (-58 degrees Fahrenheit to +572 degrees Fahrenheit) Power supply: AG13 DC1.5V Product weight: 0.044 pound Display size: 0.78 x 1.37mm Overall size: 9.45*0.6 inch Rod length: 6.0 inch Easy to Use: This elegant and versatile thermometer enables you to prepare perfect meals without slicing your food. Simply insert the long temperature probe into your food / liquid and get perfectly cooked food every single time. It can be used for meat, candy, baking, barbecue as well as bath water. Fast & Accurate Readout: This digital cooking thermometer will give you accurate readings in both Fahrenheit & Celsius on it's digital LCD display. It has an 15s instant response time thanks to its high precision temperature sensor, ensures you can grill steaks to your perfect doneness knowing it wont be under cooked or burnt. Easy to Clean: The thermometer probe is stainless so you can clean the probe with a damp cloth after use, but DON'T submerse the thermometer into the water or place it in dishwater. Because it is not waterproof. F/C Selectable: Push the F/C button (located inside the battery compartment) to select the desired temperature unit. Note: 1. Avoid scratching by the cusp of the long probe when using the item. 2. Never use the thermometer in a closed oven. 3. Clean the thermometer and probe with a damp cloth before and after use