4s INSTANT READ:Takes the temperature in a little as 4-7second, which makes these utensils the best for usage when grilling on your gas bbq or turkey fryer, making candy, using hot oil to deep fry, brewing beer and wine and even making cheese and bread. ACCURATEF/C: The high precision temperature sensor, accurate to 1F (between -4F to 392F/-50C to 300C), ensures you can grill meat to your perfect doneness knowing it wont be under cooked or burnt. You wont get this level of accuracy with infrared laser gun thermometers. AUTO ON/OFF:With the intelligent automatic ON/OFF function, the thermometer probe turns on or off by itself when you unfold or fold the probe. Digital meat thermometer will auto-shut off to save battery life if readout stays for 10 minutes. HOLD BUTTON: Stainless foldable tapered probe-length 11cm, simply pull out the probe, insert into your food or liquid and read the temperature. Before withdrawing probe, push HOLD. It will hold the temperature reading until pressed again. Easy to Use and StoreMagnetic back and hook allows for convenient storage. It can be affixed to the fridge, and can also be placed in the drawer or hangs on the hook. You can conveniently store this where you can have easy and quick access SOME TIPS YOU SHOULD KNOW Batteries are not included in this package. Buy an AAA battery separately. Do not put this product in the oven. Do not put the product in the oven. If the thermometer automatically turns off without bending the probe, first bend the probe and then deploy it in a few seconds.