Digital Infrared Ear Forehead Thermometer( S-EW01) * Digital Infrared Ear Forehead Thermometer, for home use * Thermometer with high accruacy and pass CE and RoHS * Thermometer theory: Infrared Thermometer Features: 4-in-1: Forehead, ear, ambient temperature and clock Automatic shut off if not used for 60 seconds, Long life performance with CR2032 cell 2 seconds response time. Disposable probe covers needed. Two parameters of measurement: Body temperature and room temperature ( ambient) Varied measurement capabilities from forehead or ear ( NO expensive disposable probe covers needed) Two reading modes: Celsius and Fahrenheit. Built-in Clock Automatic memory: Most recent temperate reading will display after power on Parameter: Measurement range: 32º C~ 42.9º C, 89.6º F~ 109.2 º F Accuracy: 0.2 º C