Description: You can use it as a home, restaurants, bars, cafes, room thermometer, or in fridge/freezer, ensure your food is being stored at appropriate safe temperature to extend useful , and end early perishable. Features: [Temperature ] temperatures from -58°F to 158 °F (-50°C to 70°C), [Digital Display]Just glance at thermometer, you can easily read display with big, bold digits. [Accuracy]Quickly and accurately temperature of your refrigerators, freezers, incubators, terrariums, and small habitats. [Temperature Alarm] alarm feature provides an alert when temperature rises above or falls below a set point. [Widely Applicable]Perfect for your refrigerator or freezer, won't take too many places. Specifications: Color: Blue & White Material: ABS Unit Display: ℃ / ℉ Temperature : -50 to 70℃ / -58 to 158℉ Function: High and low temperature alarm, Memory function Battery: 1*1.5V AG13 Button Battery(Included) Occasion: Indoor, Package Size: 10*12*2cm / 3.93*4.72*0.78inch Package weight：72g / 0.15lb Package List: 1 * Digital Refrigerator Thermometer 1 * Charging Cable Made of high-density thickening oxford fabric, durable to use. Designed with widening shoulder, comfortable to wear. Highly flexible compressed sponge interlining, for protection and shock absorption. With 12pcs pouches for loading sand or steel plate(NOT included). It is an ideal equipment for physical fitness, losing weight and exercising agile.