Circa 98 FX Microlife Instant Forehead Thermometer is a non-contact thermometer that helps to measure body, object, and ambient temperature. It has silent glow technology and gives accurate results in one second. The device also comprises a fever alarm and can store up to 30 test results | Uses: It helps monitor the body, object, and ambient temperature | Product Specifications and Features: Non-contact thermometer for the body, object, and ambient temperature Provides measurements in just one second Comes with silent glow technology and blue tracking light It can save up to 30 test data and is FDA-approved The device features sound control (on/off) and a fever alarm | Type of Thermometer: Forehead thermometer | Directions For Use: Press the ON/OFF button Aim the thermometer at the temple area from a distance of no more than 5 cm Press the START button and steadily position the thermometer pointing to the temple Blue tracking light will indicate the area being measured After 1 second, a long beep will verify the completion of the measurement Read the recorded temperature from the LCD display | Safety Information: Read the label carefully before use Store in a cool and dry place, away from sunlight Keep out of reach of children Never immerse this instrument in water or other liquids Protect it from extreme temperatures, impact and dropping, contamination and dust, direct sunlight, heat and cold