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Non-contact Infrared Thermometers

NCITs may be used to reduce cross-contamination risk and minimize the risk of spreading disease. While typically 98.6°F (37.0°C) is considered a “normal” temperature, some studies have shown that “normal” body temperature can be within a wide range, from 97°F (36.1°C) to 99°F (37.2°C). Before NCITs are used, it is important to understand the benefits, limitations, and proper use of these thermometers. Improper use of NCITs may lead to inaccurate measurements of temperature.”

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Figure 1: Correct Use – Forehead unobstructed, and NCIT perpendicular to forehead and used at distance identified in manufacturer’s instructions.

Figure 2: Incorrect Use – Not perpendicular to forehead

Figure 3: Incorrect Use – Forehead exposed to direct sunlight outdoors

Note, this information is applicable to NCITs which are intended for a medical purpose which means that the NCIT is intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease and, therefore, meets the definition of “device” set forth in Section 201(h) of the Federal Food, Drug and Cosmetic Act.