Non-contact Infrared Forehead Body Thermometer Adults Children Body Temperature Fever Measure Tool Digital LED Medical Thermometer. Features: - Non-contact infrared technology: The product measures body temperature by applying infrared heat. Radiation from the human forehead. Its operation is simple and hygienic. - Quick and accurate measurement:  The user only needs to use the probe alignment. - Rapid detection: Forehead and press the measurement button. One second will be possible quickly and accurately measure the body temperature. Widely used in schools. - Wide range of application: Hospitals, families and more. Specifications: Product name: Infrared Non-Contact Thermometer. Power Supply Voltage: d.c.3.0V (2pcs AAA batteries). Measurement location: Forehead. Temperature Sensor: Infrared Sensor. Display Mode: Digital LCD. Proper measuring distance range: 3 to 5 cm. Measurement Range: Body Mode: 32.0°C~42.9°C (89.6°F~109.4°F). Object Mode: 0°C~80°C (32°F~176°F). Measurement Accuracy: ±0.2 °C: 35.0 °C ~42.0°C. ±0.3°C: 32.0 °C ~34.9°C, 42.1°C ~42.9°C. ±0.4°F: 95.0°F ~107.6°F. ±0.5°F: 89.6°F ~94.8°F, 107.8°F ~109.4°F. Repeatability: ≤0.2 °C (0.4 °F). Display Resolution: 0.1°C/°F. Measurement Time: 1 second. Automatic shut-down: Approx. 8 seconds after last measurement has been taken. Mode of operation: Continuous operation. Memory: 32 sets memories. Backlight: Red backlight: 38.5℃≤T≤43.0℃, fever; Yellow backlight: 37.5℃≤T≤38.5℃, moderate fever; Green backlight: T <37.5℃, normal. Housing material: ABS Plastic. Patient-contact button material: ABS Plastic. Operational Environment: Temperature: -20℃～40℃. Relative Humidity: 15%~95%. Transport/Storage Condition: Temperature: -20℃～55℃ . Relative Humidity: 15%~95%. Atmospheric Pressure: 70kPa～106kPa. Safety Classification: Internal power type, BF type application. EMC Classification: Group one, Class B. Weight: 49g (without battery). Size: 158mm×40mm×42mm（L×W×H）. Package Included: 1 x Infrared Thermometer