1) Steam, dust, smoke, etc. It will block the optical system of the instrument and affect the temperature measurement. To avoid damage to the infrared thermometer, please use compressed air to remove large particles and dust, and then wipe with a cloth. Gently wipe the thermometer body with a clean, slightly damp cloth. If necessary, you can soak the cloth with water and a small amount of mild soap. In addition, after use, please put the infrared thermometer on the lens cover as soon as possible and store it in the carrying case.

2) The measurement detection only measures the surface temperature, and the infrared thermometer cannot measure the internal temperature. Ambient temperature. If the thermometer is suddenly exposed to an ambient temperature difference of 20 or more, the instrument can adjust to the new ambient temperature within 20 minutes.