Watch Your Temperature Easily. With The Non-Contact Forehead Thermometer Measure The Temperature Of The Whole Family Hygienically, Painlessly And With Great Precision. An Ultra-Sensitive Infrared Sensor That Measures Infrared Energy Emitted From The Forehead And Collects Over 100 Data Points Per Second. A Distance Sensor Ensuring That Measurements Are Taken At 3 Cm Maximum From The Forehead To Avoid Errors. An Environmental Temperature Sensor That Detects Variations In Ambient Temperature In Real Time To Reduce Their Impact To Ensure Measurement Accuracy. All This With A Single Button And In A Single Second. Never Worry About Cross-Contamination And The Spread Of Germs Anywhere. The Whole Household. Our Non-Contact Thermometer Is 100% Safe And Hygienic. A Slight Vibration To Signal The End Of The Measurement. No High-Pitched Beeping That Wakes Your Child Up When You Monitor Their Temperature While They Sleep. Unit Measurement: C And F. Measuring Distance: 3Cm (1.18In). Power Supply: Dc 3V; 2 Aaa 1.5V Batteries. Measuring Range: 32C-42.9C (89.6F-109.2F). Measurement Accuracy: +/-0.3C Between 35C- 41.6C And +/-0.4C For The Other Measurement Ranges. Resolution: 0.1C. Reproducibility Clinical: +/-0.28C. Operating Conditions: Temperature: 15C-40C (59F-104F). Humidity: 15-85%Rh. Atmospheric Pressure: 70106Kpa. Transport And Storage Conditions: Temperature: -20C Three 55C, Humidity: 15C Three 95%Rh Atmospheric Pressure: 70-106Kpa. In The Box: 1 Thermometer, 2 Aaa Batteries, User Manual, Quick Start Guide. This Medical Device Is A Health Product. Regulated Which Bears, Under This Regulation, The Ce Marking.