Rapid Measurement: Provides instant readings, often in 0.5 seconds as indicated on the box.
Non-Contact Design: Utilizes infrared technology to measure temperature from a distance of about 3–5 cm, reducing the risk of cross-infection.
Dual Mode: Capable of measuring both human body (forehead) and surface/object temperatures.
Display: Features a large LCD backlit display that can show readings in either Celsius (°C) or Fahrenheit (°F).
Visual Alerts: Many models use a color-coded backlight to indicate fever status: Green (normal), Orange (slight fever), and Red (high fever).
Data Storage: Includes a memory function to store previous readings (typically between 16 to 50 sets) for tracking temperature trends.