Key Features Clinically Accurate: Meets or exceeds ASTM and CE accuracy standards Fever alarm and fever receding points setting --- Hi, Lo Alarm Function: Alarm sounds when temperature deviates from personalized pre-set parameters Additional Alarm Function—Alarm sounds should sensor become disconnected Clock Function Room Temperature Function – Scans and reads ambient temp Back lit for easy night reading when any button on the control panel is touched Measures in Centigrade and Fahrenheit