This Infrared laser temperature gun comes with high accuracy (± 0.2 º C / ± 0.5 º F), measuring distance capability of 3~5 cm, and certified by ISO, ROHS, CE, and FCC. Keep your store, lab, home, business, or any place secure against the risk of Covid-19. Learn more below. Non-Contact Infrared Digital Thermometer Technical Specification: Temperature range: 32 to 42.5 º C (90 º F to 108.5 º F) Accuracy: ± 0.2 º C (± 0.5 º F) Measuring distance: 3 ~ 5cm Selectable: º C / º F. Display: LCD With Backlight. Auto Off Function: 15 seconds Operating Environment : Temperature: 10℃ – 40℃ (Good for Outdoor Temperature). Weight:113g. Power: 3*AAA Battery. Certified: ISO, ROHS, CE, and FCC Hand Sanitizers, Surface Disinfectants, Surgical Masks, and Disposable Gloves also available. Shop all Medical, Lab, and Clinical Wear from Top Brands: 3M, Hepro, Innovative Healthcare, Kimberly-Clark, and SafeWear™ at Med Lab Supply.