Needle probe with a stainless steel tip and an ABS shell for fast temperature measurement, enhanced toughness, durability, and wear resistance. Dualuse probe cover with a userfriendly design. Two handheld methods are available, and the protective cover can be used as an extender to enable safer, distancefriendly temperature measurement. Large digital display and contrast LCD for quick, easy reading. The device offers a wide temperature measurement range and stability for reliable readings. Temperature and humidity monitoring to help maintain a comfortable environment. Designed to reduce baby discomfort from cold or warmth, supporting soft, attentive care. Use scenario 1: Quickly check a baby's temperature during sleep or after activity, with a safe, extended measurement option when needed. Use scenario 2: Monitor nursery conditions by tracking temperature and humidity to maintain a stable, comfortable room for the child. Use scenario 3: When traveling or at visits, rely on the durable, versatile probe and protective cover extension to obtain accurate readings in a variety of settings.