Clinical accuracy – Meets ASTM E 1965-98 and EN60601-1 standards for electronic and radiation thermometers to the extent applicable to thermometers which measure the surface of the skin over the temporal artery. EMI/RFI Protection – Error message displayed Calibration Protection – Error message displayed Temperature Range – 16 to 42°C (60.8 to 107.6°F) Operating Environment – 16 to 40°C (60.8 to 104°F Resolution – 0.1°C or °F Response Time – Approximately 0.03 second Time Displayed on Screen – 30 seconds before automatic shutdown Battery Life – Approximately 7,500 readings Size – 7.0 in x 1.75 in x 1.25 in (17.8 cm x 4.45 cm x 3.18 cm) Weight – 4.2 oz (120 grams) incl bat Display Type – High contrast LCD’s Construction Method – Impact resistant casing, hermetically sealed sensing system Warranty – 2 years