Features: LCD display, big digits. You can visually observe the temperature, and also won'for t take too much places. Max/Min temperature value display on screen, you can easily monitor the temp change of your fridge. Alarm if temperature is above or below freely adjusted temperature values. Modeling simple, elegant, moisture-resistant, strong interference, applies to refrigerators, display counters and other needs of temperature measurement. High accuracy with professional sensor can measure the temperature more accurately than the same product. The digital display thermometer displays quickly and has a wide temperature range. Induction temperature -50°C -50°C to meet the different requirements of water temperature recording. Specifications: Material: Plastic Size: 6.3x6.3x1.4cm/2.5x2.5x0.6 inch Package Includes: 1x Freezer Thermometer note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.