Hello and welcome to our store. We hope our service can satisfy you and wish you have a pleasant shopping experience! Joom: The information about the product is provided by the seller. Notwithstanding any of this information, the product is not intended for diagnosis, cure, mitigation, treatment or prevention of any disease, is not a drug or a medical device, and should not be used for any medical purposes. Please consult a medical specialist. 1. This infrared forehead thermometer is a safe, hygienic and non-invasive way that can obtain clinically accurate readings within 1 second, and your temperature is accurate and worry-free. 2. Non-contact infrared forehead thermometer can measure the temperature of the body, objects and liquids, safe, hygienic and non-invasive temperature measurement of the forehead. 3. Fever icon indicator can quickly determine normal or high readings. The illuminated backlit display allows you to easily take readings at night. Features: 1. The built-in pointer can perform precise non-contact infrared measurement-the temperature can be detected within a measuring distance of 3 cm 1.18 inches. 2.2 kinds of model temperature thermometer-mainly designed to measure the temperature of the forehead or ears of babies or adults. It also changes the surface temperature from "any" switching mode to "object" mode. 3. It can be stored from the last measurement date, and you can easily reflect the temperature change to the doctor for diagnosis. 4. Backlit LCD digital display-In the body temperature mode, the digital thermometer can judge whether you have a fever according to the different colors of the backlight. Green means normal fever, orange means mild fever, and red means high fever. 5. Fever alarm setting-if the temperature is higher than the normal range default setting 38C100.4F, the fever thermometer will give a warning. Higher or higher temperature buzzer the alarm value can be defined in the following ways: user Specification: Product name: Non-contact infrared thermometer Product Type: Portable Product material: ABS plastic Product size: 150x35x30mm Applicable object: objectbody thermometer Product power supply: 2 * 1.5V AAA batteries not included in delivery Display mode: LCD backlight display Response time: 1s Measuring range: body temperature measurement: 32-42.2C Measuring distance: 1 to 3cm Measurement accuracy: body: error 0.2C 0.4F Temperature display: adjustable Celsius and Fahrenheit two modes Working environment: temperature is 10-40; relative humidity is 15%-80%; air pressure: 80-105 KPA Automatic closing time: about 60 seconds Package includes: non-contact infrared thermometer *1, English manual *1