Cookore&reg; Speedy Cooking Thermometer Gauge- For All Food, Cooking, Baking, Candy, Liquid- Fahrenheit and Celsius- Battery Included- 100% Lifetime Guarantee! SEE WHAT SOME OF OUR MANY SATISTIED CUSTOMERS ARE SAYING ABOUT THIS THERMOMETER: This is a multi-function device, but its all very straightforward and easy. Has a simple on-off switch and you can measure in both Fahrenheit and Celsius with a simple push of a button. The display has large numbers that are easy to see, even for someone like me with dicey vision and bi-focal eyeglasses! If I can read this easily, just about anyone can. By Ken Korczak JOHN SAYS: This unit is easy to use with temps in C and F. I've checked bread, fish and meatloaf with it with good results. The long probe is easy to clean and the buttons for settings are clearly marked. Again, proper cooked temperature is of increasing importance. Don't just guess; KNOW that your food is properly cooked.  By John S. Socha KRISTI SAYS: This Speedy Cooking Thermometer is quick and easy to use. It's important to know if your turkey or chicken is cooked all the way through. This thermometer is fast and with the click of a few buttons ready to use right out of the package. It also comes in a nice handy tube that will keep it clean and working longer. I have another fast thermometer that is not digital so it's harder to tell the accuracy of it. This one, there is no doubt at all. By Kristi Richardson ASTRUMOM SAYS: A fast and accurate thermometer. The thermometer has a fairly wide Temperature Range of 58 Degree Fahrenheit up to 572 Degrees Fahrenheit. I've had no problems with operation, it is simple to operate and I was able to get quick and accurate readings on everything from chicken to roast. To insure an accurate reading I checked it with another thermometer that I knew worked wonderfully and the temperatures matched up perfectly. By AsatruMom WE SAY: 100% LIFETIME MONEY BACK GUARANTEE- We at Cookore Are So Confident That You Will Absolutely Love This Thermometer, That We Are Offering A 100% Lifetime Money Back Guarantee! Meaning That If After Purchasing and Testing This Product You Do Not Absolutely Love It, You Will Get All Your Money Back, No Questions Asked! You Have Absolutely Nothing To Lose!