The Proster Digital Thermocouple Temperature Thermometer Dual Channel is a reliable and accurate tool for measuring temperature. This thermometer includes two K-type thermocouples and a digital display for easy reading. With a power source of 3 AAA batteries (included), this product is convenient for use on the go. The yellow color and compact design make it easy to handle, while the high accuracy ensures precise measurements. Ideal for adults in various industrial and professional settings, this thermometer is a practical choice for temperature measurement. New still wrapped box was only opened for picture of the color of this item.