Non-Contact Wall-Mounted Infrared Thermometer K3As the government advocates the social distance, our non contact digital thermometer can distinguish those people who are under high body temperature from the distance of 10 cm, non contact, and you dont need people to do the job! Features: One second measurements accurate within . 18 F (or . 1 C). Clear digital LED screen reads temperatures to the user. Great for fast readouts in a high traffic business or workplace. Device uses a 18650 Li battery