Technical SpecificationsFeatureRangeDisplay ResolutionAccuracyMeasured SpecificationsTemperature-5°F to 140°F (-20°C to 60°C)0.1°F (0.1°C)± 0.9°C/± 1.62°F from 40°C to 60°C ± 0.5°C/± 1.00°F from 5°C to 40°C ± 1.1°C/± 1.98°F from -20°C to 5°CRelative ...