1. Product description: The thermometer is designed & applied to measure body temperature by eardrum or forehead. It is user centered designed, easy for operation, prompt and accurate. The integration of infrared sensing technology and accurate computing ensure it is accuracy and reliability. 2. Multi-functional: Combines functions of eardrum measurement, forehead measurement, ambient temperature and clock display. 3. With back-lit: – With back-lit for easy reading. 4. Quick & precise: – Measurement finished in one second. 5. Easy operation – All functions completed by one button. 6. With memory – Memorizes result of last measurement.i 7. Fever indication – Fever indication by buzzer & icon. 8. Measurement range: 32.0 degree C-42.9 degree C (89.6 degree F-109.2 degree F) 9. Allowance: – +/-0.2 degree C/0.4 degree F 35.5 degree C-42.0 degree C (95.9 degree F-107.6 degree F) – +/-0.3 degree C/0.5 degree F 32.0 degree C-35.4 degree C (89.6 degree F-95.7 degree F) – +/-0.3 degree C/0.5 degree F 42.1degree C-42.0 degree C (107.8 degree F-109.2 degree F) 10. Resolution: 0.1degree C/0.1degree F 11. Operation condition: 10.0 degree C-40.0 degree C(50.0degree F-104.0 degree F), humidity: 80% non-condensing 12. Storage condition: 25.0 degree C-55.0 degree C (-13.0 degree F-131.0 degree F), humidity: 95% non-condensing 13. Battery: D.C.3V 1xCR2032 lithium battery 14. Dimension: 114mmx34mmx23mm 15. Start it is used, set the battery cover battery below paste pull out the thermometer can be used normally after power. Measuring the amount of temperature, the probe aligned temples or brow area, measuring key is pressed, hear di sound and then remove the thermometer. 0-37.3 Degrees Celsius thermometer shows green – 37.4-38 Degrees Celsius thermometer display orange – 38.1-43 Degrees Celsius thermometer display red