You can easily read the results and judge the temperature status as the thermometer features a large digital display. Intended for quick non-contact temperature measurement, high-sensitivity reflected infrared and sensor are adopted. It is made of good quality ABS material, durable to use. This product has a high temperature abnormal prompt, and the alarm will give a warning. The length of this product is 8cm, the width is 3cm and the height is 2cm. This product is small in size, light in weight, and very convenient to carry. It is specially designed for measuring the forehead temperature of the human body, and dynamically compensates the ambient temperature and forehead temperature. Item Name: Infrared Thermometer Material: ABS Color: Black, White Body Temperature Mode: 32.0 Degree Celsius-42.9 Degree Celsius Object Mode: 0 Degree Celsius-80 Degree Celsius Tolerance Scope: 35.0 Degree Celsius-42.0 Degree Celsius: 0.2 Degree Celsius 32.0 Degree Celsius-34.9 Degree Celsius: 0.3 Degree Celsius 42.1 Degree Celsius-42.9 Degree Celsius: 0.3 Degree Celsius The Maximum Allowable Number of Clinical Repetitions: Do Not Exceed the Range of 0.3 Degree Celsius Resolution: 0.2 Degree Celsius Power Supply: DC3.0V Battery: 2 x AAA Batteries (Not Included) Operating Environment: 15.0 Degree Celsius-40.0 Degree Celsius Relative Humidity: RH85% Features: Accurate, Portable, Digital Screen Size Details: 8cm x 3cm x 2cm/3.15" x 1.18" x 0.79" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Infrared Thermometer