Newnik Infrared Head Thermometer that has a duo sensor so that the measurement results are more accurate. Use only with a single push and from a safe distance. It is easy to handle with a round body and a comfortable grip. The temperature is measured from a safe distance of up to 5cm. Measurement can be taken in either Celsius or Fahrenheit scales. It has audio-visual alarms for fever detection and range. The back light changes to orange color if it detects a temperature above 99.6 °F. The product is CE marked and carries a one-year warranty.