UNDER DEVELOPMENT Measures body temperature from 89.6 to 108.5°F (32.0 to 42.5°C) without contact. Accurate to 0.5°F (0.3°C) with 0.1°F/°C resolution; fast response (<1 seconds) Optimum measurement distance of 1.9 to 5.9 in (5 to 15 cm).