Features: 1. Large screen clear display: Backlight large screen design, easy reading, no need to turn on the lights at night can also be relaxed. 2. This infrared thermometer is specially for measuring body temperature. Different indicator color for remind. 3. Accurate measurement: The product adopts the optical principle, the measurement accuracy is usually controlled at 0.1C, and high accuracy. 4. Simple operation: The product supports one-button temperature measurement. The thermometer will quickly measure temperature when the trigger is pressed. 5. Safe performance: The product supports non-contact measurement, which is more secure. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow minor deviation due to manual measurement. Specification: Type: Non-contact Infrared Thermometer Measuring range: 35.0 - 42.9 degC Maximum allowable error: 35.0 - 42.0 degC 0.2 degC 42.1 - 42.9 degC 0.3 degC Display resolution: 0.1 degC Measuring distance: 1cm - 5cm Operating environment temperature: 16 - 35 degC, humidity: 85% Transportation and storage conditions Temperature: -20 to + 55 degC, Humidity: 93% Power: d.c.3V (2 AAA batteries) (battery not included) Product size: 147mm 103.5mm 41mm Indicator color: 36.6degC: Green(normal) 38.6degC: Yellow(Higher) 40.6degCRed(fevers) includes: 1 x Infrared Thermometer 1 x manual