Features: 1. This is a portable handheld thermometer with high reliability and high precision with an accuracy 2. Ergonomically designed and portable. 3. Used to measure human body temperature, and the room temperature will not affect the measurement. 4. Precise non-contact measurement. 5. Easy to use and read data. Color Random Notice: 1. Depending on the type and thickness of the skin, there may be temperature differences. 2. When the indoor temperature is significantly different, the infrared thermometer should be placed in the room 15-20 minutes in advance. 3. Due to different display and lighting effects, the actual color of the project may differ slightly from the color shown on the picture. 4. Due to manual measurement, please allow measurement deviation of 1-3cm. 5. Due to the different production batches, the appearance and color of the product may vary slightly. 6. If the weather is too cold or too hot, the measured temperature will generally be low or high, you can manually adjust ± 3 deg C, and then measure. Specification: Normal working conditions: Ambient temperature: 10-40C Storage temperature: -10-40 C Relative humidity: Power: 9V battery (not included) Size: 160 × 97 × 43mm LCD resolution (accuracy): 0.1C / F Measurement range: 32C-42.9C (89.6F-109.2F) Energy consumption: Accuracy: 32-35.9C: ± 0.3C (0.6F) 36-39C: ± 0.2C (0.6F) 39.1-42.9C: ± 0.3C (0.6F) Measurement time: 0.5S Measuring distance: 5-10 cm Automatic shutdown time: 60s Package List: 1x Thermometer