Product Description Material: ABS Size: 122x29x23mm Temperature measurement range: Body temperature mode: 32.0~42.9 Objective lens mode: 0C~80 Allowable error: 0.2 (35.0~42.0) Resolution: 0.2 Power supply: two AAA batteries (DC 3V) Color: black, white Quantity: 1 piece Package content: 1 * electronic thermometer, 1 * manual 1.Accurate and Fast]Digital thermometers have clinical precise algorithms, are more comfortable, more hygienic, more easily used in the rectum, oral, ear, or underarm thermometers. Press the thermometer near the forehead 2 inches Press the button, 1s to get an accurate temperature reading. 2.Suitable for Multi-Scenario and All AgesDigital thermometer is special for all age groups from babies and children to the elderly. Ideal for families, hospitals, hotels, school settings, and public places. 3.Non-contact Thermometer Large LCD digital thermometer, clear reading. Instant reading thermometers can check the high temperature reading even at night or even without lightning because the liquid crystal screen shows a clear and clear number, easy to read. 4.Lightweight DesignSmall and light, fast and accurate, pocket-size has no contact thermometer, easy to put in a handbag, backpack, or pocket. You can use this portable non-contact thermometer to check your family and friends' body temperature. Perfect travel partner. 5.Fever reminderThe fever thermometer has a high temperature alarm, and immediately reminds you of abnormal body temperature. In addition, multiple measured values are stored to compare changes in body temperature. You can easily track the body temperature of you and your family.