Digital Meat Thermometer for Cooking -Kitchen Thermometer with Hold, Fast Instant Read Food Thermometer, Candy Making, Outside Grill. F/C switchable. 4s super fast response time. Large LCD display. Measurement range: -50C-300C (-58F-572 F) Measurement accuracy: 1 C at 0C-150 C and 2 C at other range Display resolution: 0.1C Hold temperature function 10-minutes auto-off Operation 1. Open the probe to turn unit on, The LCD screen turn on, display all options, then display current probe temperature. To turn off, the "ON/OFF" button or close the probe fully hear it click shut. 2. Probe is set to read temperatures in Celsius. To switch to Fahrenheit, the "F/C" button. 3. To test temperature, insert probe into thickest part of food. DO NOT LEAVE THERMOMETER IN OVEN WHILE COOKING, DO NOT TOUCH HOT PROBE WITH BARE HANDS. 4. Data-hold. Before withdrawing from food, HOLD button. This "hold" the temperature reading until pressed again. 5. Current internal temperature of food shows on LCD screen. 6. the "ON/OFF" key once to turn unit off, Otherwise unit automatically turn off after 10 minutes, if no other buttons are pushed. When the probe is open, but the unit automatically turn off, You just need to the "ON/OFF" key once to turn unit on again. 7. Wash the metal probe in soapy water. Clean thermometer by hand. Do not completely immersein water. Color: Black Material: ABS Package Contents: 1 x food thermometer Only the above package content, other products are not included. Note: Light reflection 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.