The infrared forehead and ear thermometer by PARAMED will present you with fast, precise measurements. Digital thermometer proved by many US families. Clinically tested to ensure an absolutely safe infant head thermometer, our device features several qualities that set it apart among most similar products. Precision Infrared Measurement (32.0°F~194.0 °F). Memory Function (Stores 9 Sets of Data). Fast Results: 1 Second. Backlight LED Display with Alarm. Celsius and Fahrenheit mode. Automatic Shut Off: 30 Seconds. Battery Powered (2 AAA NOT Included). Precision Temperature Measurement Is Now Becoming a Quick, Safe and Easy Operation.