sensitivity sensor delivers fast detection results for quick decision making Onebutton operation enables simple use at night or in lowlight environments; low power consumption with automatic shutdown helps extend battery life Noncontact testing reduces health risk for users and others, providing a safer testing method USBC charging supports power banks, laptops, and car chargers for fast, convenient recharging Key benefits Minimizes crosscontact risk by testing without touching the user Saves time with rapid results and straightforward operation Portable and easy to use in a variety of settings thanks to its compact, USBC powered design Specifications and compatibility Charging: USBC charging; compatible with mobile power supplies (power banks), laptops, and car chargers Power management: low power consumption with automatic shutdown to conserve energy Interaction: noncontact testing to prioritize safety and ease of use 23 practical use scenarios Home screening: quickly check family members or visitors without physical contact, ideal for routine health checks Workplaces and public venues: efficient, noncontact testing for employees, students, or attendees to streamline entry screening Travel and onthego use: easy to recharge with a power bank, laptop, or car charger, keeping the device ready during trips or commuting