【Accurate Measurement】Equipped with a highly sensitive solid-state probe and a long wire sensor, accurate temperature readings. The clear LCD display with large numbers allows for fast and precise data reading. 【Memory and Alarm】Features maximum/minimum temperature memory, two alarm settings for high and low temperature alerts, and an audible alarm. Toggle between indoor room and refrigerator/freezer temperatures by pressing the "Room/Fridge" button. 【Flexible Mounting Options】Choose from three mounting options: magnet, keyhole, or flip-down stand. Easily install the thermometer in the desired location. 【Wide Application】 for monitoring temperature in refrigerators, freezers, indoor rooms, and more.