Accurate results in only 1 sec. ACCUsens guidance systems for correct positioning in the ear. Illuminated probe and display for easy measurements. “Clean me” technology reminds you to clean the probe after use. Silent Glow™ technology and fever alarm. 30 data memory (stored with date/time). Sound control (On/Off). Probe cover free. It is designed for measuring body, object and ambient temperature in only 1 second.