Feature: 1. Using high‑accuracy sensor probes and the latest smart chips. It's faster, more reliable, and more secure. 2. The high‑accuracy infrared sensor is adopted, which has stable and reliable performance and strong adaptability to the ambient temperature, and can still be used normally in complex environments. 3. Digital thermometers are designed for all ages, adults, infants and the elderly. It not only supports forehead or ear function, but also can randomly obtain the surface temperature of any object and the temperature of pets. 4. Large-size LCD screen with high brightness and backlight, clear display, easy to read data. 5. It can be adjusted in the range of 3-5CM without the need for a fixed measurement distance. Specification: Model: FT-888 Condition: 100% Brand New Item Type: Thermometer Measurement Method: Non-Contact Measuring Distance: 3-5cm / 1.2-2.0in Measurement Range: 32°C-42.5°C (89.6° F-108.5°F) Maximum Allowable Error: 35℃~42℃within the scope of±0.2℃、 35℃~42℃ outside the scope of±0.3℃ Display Resolution: 0.1℃ Operating Environment: 10°C-40°C (50°F-104°F) Humidity ≤85% Power: Dc 3v (2 x AAA Batteries, not included) Battery Tips: Low Battery Tips Backlight: High Strength Backlight Display Unit: Celsius (°C) / Fahrenheit (°F) 1 Fahrenheit (°F) =32 + 1 Centigrade (℃) x 1.8 Automatic Light Machine: 15 Seconds Size: Approx.14.9 x 7.7 x 4.3cm / 5.9 x 3.0 x 1.7in Package List: 1 x Thermometer 1 x User Manual Note: Please keep the inner cavity of the sensor and probe clean, otherwise it will affect the measurement accuracy. Cleaning method: 1. Surface cleaning: Wipe the dirt with a clean soft cloth or cotton swab and a little ethanol or water. 2.Clean the sensor and probe cavity: use a clean soft cloth or cotton swab with a little ethanol gently wipe the probe cavity or the top of the sensor. Do not use until the ethanol has completely evaporated. Before using, please read this instruction manual carefully and make sure the battery is installed. Do not immerse the thermometer in any liquid, and do not leave it in the high or low temperature ring for a long time situation. ● Do not collide, drop or mix with incisive objects, and do not disassemble by yourself. ● The thermometer cannot be used in the sun or water. ● Do not use in a strong electromagnetic interference environment. ● Keep the thermometer away from children. ● It is recommended to practice several times to become familiar with the measurement method, and try not to change&n Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.