ThermoPro TP-420 Thermometer

No, the probe is not designed to be left inside the oven during the cooking process. You should use the probe to spot-check the internal temperature of your meat by inserting it and waiting 2-3 seconds for a reading, then removing it.

The infrared sensor is for non-contact surface temperature readings, which is perfect for checking the heat of a pan, pizza stone, or grill grate. The probe is specifically for measuring the internal temperature of food, such as meat or candy, to ensure it is cooked safely and to your preferred doneness.

No, the TP-420 does not feature an alarm function. It is designed as an instant-read tool, meaning you manually check the temperature when you want to verify the progress of your cooking.

You can easily toggle between °F and °C using the switch located on the device, allowing you to use whichever unit you are most comfortable with for your specific recipe.

The motion-sensing design automatically wakes the device when you pick it up and puts it into sleep mode when it's set down. This helps preserve battery life without you needing to remember to manually turn it off every time.

With an accuracy of +/-1.8°F, this thermometer is highly reliable for home cooking, grilling, and baking. While it is not a laboratory-grade instrument, it provides the precision needed for consistent culinary results.