Ultra Fast & Accurate - Instant read meat thermometer features 4.6" food grade stainless steel probe with a precise sensor provides 2-3S response time, with an accuracy of 1°C and a wide temp range of -58°F - 572°F (-50°C - 300°C); Cooking food thermometer can be effective enough to determine whether food is well cooked. The kitchen cooking thermometer is perfect for meat, food, candy, milk, water, oil, baking, grill, bbq, smoker. Extra Wired Probe & Alarm Function - The food thermometer comes with an extra heat resisting wired probe. Plug in and it turns to an oven/smoker safe meat thermometer immediately. Press the 'ALARM SET' button on the cooking thermometer to set up your target temperature. The alarm bell will ring once the measured temperature is higher than set. The alarm will last as long as 10 minutes unless you press any button to stop it. Calibration & Hold Function - Each one is pre-calibrated individually in the factory by high-precision temperature standards. However, if you feel unconfident about the accuracy, you can check it or calibrate the temperature yourself with a cup of ice water which is properly prepared. Follow the instruction manuals and take a little easy steps to take full advantage of the grill BBQ thermometer. Press the 'HOLD'button to lock the temperature and read it away from the heat. Power Saving & Easy to Use - More than 10000+hours battery life allows you to enjoy the cooking thermometer for a whole year. The candy thermometer has a large LCD with Bright backlight which helps to read easily in day and night. Question: If you have any question, please contact us Scope of supply : thermometer * 1 PC